Psst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, November 11 at 2:00 PM ET

Register Free →

Search

Top

Back to Contracts

Nonmetallic Seal Supply (NSN 5330015676615)

Active

Federal

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

AI Contract Overview

Show more

The contract is for the supply of two nonmetallic seals specified by NSN 5330015676615, designed to meet exact military form, fit, and function standards. These components are critical for operational reliability in defense applications and must comply with all relevant military specifications without exception. The contract is structured as a subcontract under the Department of Defense, managed by the Defense Logistics Agency, and falls under the NAICS code 339991 for other miscellaneous manufacturing. Although the solicitation number and set-aside details are not provided, the posting date indicates the opportunity was made available on July 15, 2026. Performance location and point of contact information are not specified, but the award is linked to the DIBBS system under contract SPE7LX22D0068 with delivery order SPE7L126FAT4T.

General Info

Supply of two military-spec nonmetallic seals under DLA subcontract for defense use.

Agency

Department Of Defense → Defense Logistics Agency

NAICS

339991 - Gasket, Packing, and Sealing Device Manufacturing

Place of Performance

Not specified

Set-Aside

NONE

Documents

This scope was carved out of SPE7L126FAT4T.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

SEAL, NONMETALLIC RO

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PostedJul 15

subcontract

Ready to pursue this opportunity?

Get full access to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyDepartment Of Defense → Defense Logistics Agency

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → Defense Logistics Agency

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Supply of 2 units of a nonmetallic seal (NSN: 5330015676615) compliant with military form, fit, and function requirements.

Similar Contracts

Same NAICS industry code

PACKING ASSEMBLY

Solicitation # SPRPA127QXA27

Solicitation SPRPA127QXA27, issued on October 29, 2026, by DLA Aviation at Philadelphia, is a request for quotations for the procurement of three packing assemblies (NSN 0RH 5330-01-699-6862). The items are designated as critical safety items and require the contractor to maintain a quality management system of ISO 9001 or higher. The award will be based on a trade-off where past performance is considered more important than price, with the government utilizing the Supplier Performance Risk System to assess item, price, and supplier risks. The solicitation is not a small business set-aside and is issued under EAF authority with a DO rated order priority for national defense. The contract mandates strict adherence to military packaging and marking standards, specifically MIL-STD-2073-1 for preservation and MIL-STD-129 for labeling. All shipments are FOB Destination, with inspection and acceptance occurring at the origin. Key requirements include a one-year warranty for noncomplex supplies and compliance with the Buy American and Balance of Payments Program. Administrative requirements include the use of Wide Area WorkFlow for invoicing and payment, and adherence to DFARS 252.204-7012 for safeguarding covered defense information. The response deadline for this solicitation is November 9, 2026.

Pa DLA Aviation At Philadelphia

POSTED

about 4 hours ago

DEADLINE

PACKING ASSEMBLY — 5330017003338 — SPRPA127QXA51

Solicitation # SPRPA127QXA51

This fixed-price solicitation, issued by DLA Aviation at Philadelphia for the Department of the Navy, seeks the procurement of 26 units of Packing Assembly (NSN 5330-01-700-3338), which is designated as a critical application item. The contract requires delivery within 90 days, with both inspection and acceptance occurring at the origin. Award will be made to a single offeror based on the most advantageous combination of price and past performance, with past performance weighted as more important than price. The government may utilize the DoD Supplier Performance Risk System (SPRS) to assess item, price, and supplier risks during the evaluation process. The contractor must maintain an ISO 9001 or higher quality management system and adhere to strict packaging and marking standards. Domestic shipments must follow ASTM D3951-18 (2023) or MIL-STD-2073-1, while overseas shipments must comply with MIL-STD-2073-1. All containers must be marked according to MIL-STD-129, and uniquely identified items must be verified per MIL-STD-130. Payment and invoicing will be processed electronically through the Wide Area WorkFlow (WAWF) system. Key regulatory requirements include compliance with the Buy American Act, safeguarding covered defense information per DFARS 252.204-7012, and providing Material Safety Data Sheets for any hazardous materials delivered.

Pa DLA Aviation At Philadelphia

POSTED

about 12 hours ago

DEADLINE

SEAL,AIR,AIRCRAFT G — 2840017003354 — SPRPA127QXA52

Solicitation # SPRPA127QXA52

Solicitation SPRPA127QXA52 is a request for quotations issued by the Department of the Navy via the DLA Aviation office in Philadelphia for the procurement of five aircraft air seals, identified as NSN 2840-01-700-3354. This item is designated as a critical application item, requiring the contractor to maintain a quality system of ISO 9001 or higher. The procurement is not a small business set-aside, and the award will be based on a trade-off where past performance is considered more important than price. The government will utilize the DoD Supplier Performance Risk System to evaluate supplier, item, and price risks. The contract requires strict adherence to military packaging and marking standards, specifically MIL-STD-2073-1 and MIL-STD-129, with inspection and acceptance occurring at the origin. Deliveries are to be made to DLA Distribution Cherry Point in North Carolina. Administrative requirements include the use of Wide Area WorkFlow for electronic invoicing and compliance with various federal regulations, including the Buy American Act, safeguarding of covered defense information under DFARS 252.204-7012, and hazardous material identification. Offerors must be registered in the System for Award Management and provide detailed pricing information, including catalog lists or recent sales data, to establish fair and reasonable pricing.

Pa DLA Aviation At Philadelphia

POSTED

about 12 hours ago

DEADLINE

Asbestos-Free Cover Gasket FabricationThis subcontract involves the fabrication and supply of three non-asbestos cover gaskets for the Department of Defense, specifically supporting DLA Weapons Support Land Supplier Opns Vehicle SPT projects. The contractor is required to manufacture the gaskets according to part number 7000-0.5IN-TR-150 specifications and material standard MIL-P23199, Level B. To ensure compliance, the provider must utilize precision cutting equipment and provide official certification that the products are non-asbestos, along with the necessary Safety Data Sheets. The project is categorized under NAICS code 339991 and will be performed at Fort Bragg, North Carolina. Interested parties must adhere to the response deadline of November 9, 2026. This effort supports prime contractors in delivering critical components that meet strict military material standards for vehicle support operations.

DLA WEAPONS SUPPORT LAND SUPPLIER OPNS VEHICLE SPT

POSTED

about 23 hours ago

DEADLINE

Supply of Gasket (NSN 5330016880407)This subcontract involves the procurement of one gasket, identified by NSN 5330016880407, to support DLA supply contracts. The selected provider is responsible for sourcing or manufacturing the component and ensuring it is sealed in a medium duty, waterproof, greaseproof, and opaque bag in accordance with MIL-DTL-117, Type II, Class C, Style 1. The delivery must adhere to strict packaging and marking standards, specifically complying with MIL-STD-2073-1E, MIL-STD-129, and DLA RP001 palletization requirements. Managed by the Department of Defense under the DLA Weapons Support Land Supplier Operations Vehicle Support agency, the performance of this contract is located at Fort Carson. A critical administrative requirement for the contractor is maintaining cybersecurity compliance as outlined in NIST SP 800-171. The solicitation is categorized under NAICS code 339991, with a response deadline set for November 9, 2026.

DLA WEAPONS SUPPORT LAND SUPPLIER OPNS VEHICLE SPT

POSTED

about 23 hours ago

DEADLINE

Supply of Cummins Gaskets (NSN 5330015859563)This subcontract involves the procurement or manufacture of 24 Cummins gaskets, identified as NSN 5330015859563 and Part 4973102, to support prime contractors fulfilling DLA supply contracts. The items must be delivered FOB Origin and marked according to MIL-STD-129. Packaging requirements specify the use of waterproof, greaseproof, and opaque bags in compliance with MIL-DTL-117, MIL-STD-2073-1E, and RP001. The contract is issued by the Department of Defense under the DLA Weapons Support LSO Combat Vehicles and Armament. Successful fulfillment requires strict adherence to the Buy American Act and DLA RA001 quality standards. The opportunity is categorized under NAICS code 339991, with a response deadline set for November 9, 2026.

DLA WEAPONS SUPPORT LSO COMBAT VEHICLES AND ARMAMENT

POSTED

about 23 hours ago

DEADLINE

Precision Gasket Supplier (NSN 5330-01-602-1063)This subcontract involves the manufacture and supply of two specialized gaskets for prime contractors supporting the Department of Defense, specifically the DLA Weapons Support Land Supplier Opns. The gaskets must be produced in strict accordance with NSN 5330-01-602-1063 and the DLA Master List of Technical and Quality Requirements. Critical material constraints include a total prohibition of asbestos and Class I ozone-depleting chemicals, alongside strict adherence to structural integrity guidelines to prevent bending. The selected supplier must meet rigorous cybersecurity standards, including CMMC Level 2 and NIST SP 800-171 compliance. This opportunity falls under NAICS code 339991, with a response deadline of November 9, 2026. Performance for this contract is designated for FPO 09591.

DLA WEAPONS SUPPORT LAND SUPPLIER OPNS VEHICLE SPT

POSTED

about 23 hours ago

DEADLINE

Supply of Preformed O-Ring (NSN 5331013798931)This subcontract involves the supply of one preformed O-ring packing component, identified by NSN 5331013798931, for the DLA Weapons Support Land Supply Chain. The required part must match Twin Disc part number 201555 or Link-Belt Cranes part number 3H1486. Performance for this contract will take place at Fort Hood, Texas. The provider must ensure strict adherence to MIL-STD-2073-1E packaging standards and comply with DFARS 252.240-7997 regarding NIST SP 800-171 information system security requirements. The solicitation was posted on October 28, 2026, with a response deadline of November 9, 2026, under NAICS code 339991.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

POSTED

about 23 hours ago

DEADLINE

Supply of Nonmetallic Special Shaped Section Seals (NSN 5330-01-547-5385)This subcontract involves the manufacture or sourcing of precision-engineered nonmetallic special shaped section seals, specifically matching NSN 5330-01-547-5385. The components must be produced using precision molding or extrusion equipment to support prime contractors delivering on DLA supply contracts. The scope of work requires the delivery of one unit per lot to the DLA Distribution DDSP New Cumberland Facility located in Pennsylvania. The contract is issued by the Department of Defense under the DLA Weapons Support Land Supplier Operations Vehicle Support agency, falling under NAICS code 339991. To be eligible and ensure payment, contractors must maintain an active SAM registration and utilize the Wide Area Workflow system for all invoicing. The response deadline for this opportunity is November 9, 2026.

DLA WEAPONS SUPPORT LAND SUPPLIER OPNS VEHICLE SPT

POSTED

about 23 hours ago

DEADLINE

Supply of Packing Retainers (NSN 5330-00-998-0665)This subcontract involves the manufacture or sourcing of 72 packing retainers under NSN 5330009980665 for prime contractors supporting the Department of Defense DLA Weapons Support Land Supplier Operations. The contractor must ensure that additive manufacturing is not used unless specifically approved by the ESA. All units must be individually sealed in medium duty, waterproof, greaseproof, and opaque bags to protect the components from UV deterioration. The project is managed under NAICS code 339991 and is associated with the DLA Weapons Support Land Supplier Operations Vehicle Support agency. Performance of the contract will take place in Tracy, California. Interested parties must adhere to the response deadline of November 9, 2026.

DLA WEAPONS SUPPORT LAND SUPPLIER OPNS VEHICLE SPT

POSTED

about 23 hours ago

DEADLINE

Supply of Solid Rubber Sheeting (NSN 9320-01-450-8272)This subcontract involves the supply of three units of solid rubber sheeting, identified by NSN 9320-01-450-8272, to support prime contractors fulfilling Defense Logistics Agency requirements. The materials must be delivered to a specified government location in APO 09309-9998. The contractor is required to adhere to strict operational standards, including RP001 DLA Packaging Requirements for Procurement and RD003 Covered Defense Information standards for the handling of sensitive data. This procurement falls under NAICS code 339991 and is managed through the Department of Defense.

Defense Logistics Agency

POSTED

about 23 hours ago

DEADLINE

Solicitation # SPE7L3-27-T-1540

This solicitation, issued by the DLA Weapons Support Land Supplier Opns Vehicle Spt, is a request for quotations for the procurement of gaskets under NSN 5330-01-602-1063. The requirement consists of two line items, each for a quantity of one gasket, with a delivery timeframe of 20 days after order. Delivery is specified as FOB Origin, with the final destination being the USS New Jersey (SSN 796) at FPO AE 09591. The response deadline for quotations is November 9, 2026, and the procurement may be subject to an automated award process, with a price evaluation preference available for HUBZone Small Business Concerns. The contract mandates strict adherence to technical and quality standards, including the DLA Master List of Technical and Quality Requirements. Key material restrictions prohibit the use of asbestos and class I ozone-depleting chemicals. Packaging and marking must comply with MIL-STD-2073-1E, MIL-STD-129, and DLA requirement RP001, specifically including a do not bend marking. Additionally, the contractor must meet cybersecurity standards under CMMC Level 2 and NIST SP 800-171. Administrative requirements include the use of the Wide Area WorkFlow (WAWF) system for invoicing and compliance with the Buy American and Balance of Payments Program. Inspection and acceptance will occur at the destination.

DLA WEAPONS SUPPORT LAND SUPPLIER OPNS VEHICLE SPT

POSTED

about 23 hours ago

DEADLINE

More opportunities from Department Of Defense → Defense Logistics Agency

Same awarding agency

Cafeteria & Food Truck Concession Services – Tracy, CA

Solicitation # NAFUA1-26-R-0003

The Defense Logistics Agency is soliciting proposals under solicitation NAFUA1-26-R-0003 for cafeteria and mobile food truck services at the Defense Distribution Depot San Joaquin in Tracy, California. This is a revenue-generating concessionaire contract where the contractor provides all labor, management, and equipment to operate two cafeterias in Building 100 and Building 16, a mobile food truck, and general catering services for over 1,200 personnel. In exchange for operating these facilities, the contractor will pay the Nonappropriated Fund Instrumentality either a monthly concessionaire fee or a percentage of gross sales, whichever is greater. The period of performance consists of a two-year base period from December 30, 2026, to December 29, 2028, with eight subsequent one-year option periods. Proposals are due by November 2, 2026, at 3:00 PM EST and must be submitted in two separate volumes covering commission percentages, financial capabilities, and operational plans. Award selection is based on the best overall value, with primary emphasis placed on the feasibility of the business plan, relevant past performance, and menu innovation. Contractors must adhere to strict food safety and packaging standards, including compliance with Tri-Service Food Code and Army Regulations, and ensure all food handlers are inoculated against Hepatitis A. Eligible offerors must maintain active registration in the System for Award Management and provide a unique entity identifier.

Food Service Contractors

POSTED

about 4 hours ago

DEADLINE

MIL-STD Packaging and Logistics ServicesThis subcontract for MIL-STD Packaging and Logistics Services supports prime contractors fulfilling Defense Logistics Agency supply contracts. The scope of work involves providing specialized military-grade packaging and palletization services, ensuring all items are processed according to MIL-STD-129, RP001, and ASTM D3951 standards. The provider must utilize compliant labeling and industrial equipment to deliver shipments that are fully prepared for FOB Origin transport. The project is managed under NAICS code 561910 for the Department of Defense and will be performed in Phoenix, Arizona. Interested parties should note the response deadline of November 9, 2026, for this specific logistics requirement.

Packaging and Labeling Services

POSTED

about 23 hours ago

DEADLINE

Safety Cone Supplier (NSN 6250-00-334-6183)This subcontract involves the procurement of 589 safety cones to support prime contractors fulfilling Defense Logistics Agency supply contracts. The supplier is responsible for manufacturing or sourcing cones identified by NSN 6250-00-334-6183, ensuring all materials strictly adhere to the DLA Master List of Technical/Quality requirements and comply with the Buy American Act. The completed order of 589 safety cones must be delivered FOB Origin to Phoenix, Arizona. This requirement falls under NAICS code 339999 and is managed by the Department of Defense for the Defense Logistics Agency.

All Other Miscellaneous Manufacturing

POSTED

about 23 hours ago

DEADLINE

Identification Marker SupplierThis subcontract involves the supply of seven identification markers, NSN 7690-01-693-4155, for prime contractors supporting Defense Logistics Agency Troop Support contracts. The selected supplier is responsible for the fabrication and assembly of these markers in strict accordance with TDP Rev A Gen 1 and REFERENCE QAP 13873. Compliance with military standards is mandatory, specifically MIL-STD-129 for marking and MIL-STD-2073-1E along with RP001 DLA Packaging Requirements for packaging. Additionally, the provider must provide valid manufacturer and distributor codes to fulfill the requirements of this Department of Defense procurement.

All Other Miscellaneous Fabricated Metal Product Manufacturing

POSTED

about 23 hours ago

DEADLINE

Supply of Toggle Switches (NSN 5930-00-655-1507)This subcontract involves the supply of 11 toggle switches for prime contractors supporting Defense Logistics Agency contracts. The switches must strictly adhere to NSN 5930-00-655-1507 specifications, with a specific prohibition against the use of additive manufacturing. All items must be delivered FOB Destination and must comply with packaging and marking standards established by MIL-DTL-28786, MIL-STD-129, and RP001. The contractor is required to maintain rigorous cybersecurity and data protection standards, specifically ensuring compliance with NIST SP 800-171 and DFARS 252.204-7012. This procurement falls under NAICS code 334419 and is managed through the Department of Defense.

Other Electronic Component Manufacturing

POSTED

about 23 hours ago

DEADLINE

Domestic Electrical Component Supply (Berry Amendment Compliant)This subcontract involves the supply of raw wire, connectors, shielding, and housing for prime contractors working on Defense Logistics Agency procurement projects specifically for NSN 5995-01-696-1261. The provider is responsible for sourcing electrical grade materials that meet strict technical requirements and must include a Certificate of Conformance with all delivered components. A critical requirement of this agreement is the provision of certification of origin to ensure full compliance with the Buy American Act and the Berry Amendment. Managed under NAICS code 335131 for the Department of Defense, the contract ensures that all domestic electrical components meet the necessary federal standards for military application.

Residential Electric Lighting Fixture Manufacturing

POSTED

about 23 hours ago

DEADLINE

Special Purpose Electrical Cable Assembly FabricationThis subcontract involves the fabrication and assembly of a special purpose electrical cable assembly, specifically NSN 5995-01-696-1261, for prime contractors working on Defense Logistics Agency procurement projects. The manufacturer is required to produce one completed, tested, and packaged assembly in strict accordance with the DLA Master List of Technical and Quality Requirements (RA001), with a specific prohibition against the use of additive manufacturing. All deliverables must be packaged and marked according to MIL-STD-129 and MIL-STD-2073-1E standards. This opportunity falls under NAICS code 335931 and is managed by the Department of Defense. Interested parties must respond by November 5, 2026.

Current-Carrying Wiring Device Manufacturing

POSTED

about 23 hours ago

DEADLINE

Supplier of Flat Washers (NSN 5310-01-097-9936)This subcontract involves the procurement of 109 specialized flat washers to support Defense Logistics Agency aircraft component projects. The supplier is responsible for manufacturing or sourcing the components in strict accordance with Sikorsky Aircraft Corporation part number SS5104-01 and NSN 5310-01-097-9936. All items must be delivered to DLA Distribution DDSP New Cumberland. The contract mandates rigorous adherence to quality and regulatory standards, including compliance with the Buy American Act and the Berry Amendment. Packaging must meet ASTM D3951 specifications, while marking and palletization must follow MIL-STD-129 and RP001 guidelines. The opportunity falls under NAICS code 332722 and is managed by the Department of Defense.

Bolt, Nut, Screw, Rivet, and Washer Manufacturing

POSTED

about 23 hours ago

DEADLINE

Military-Spec Packaging and International Shipping (Guam)This subcontract through the Defense Logistics Agency involves specialized military packaging, marking, and international transportation services for prime contractors delivering supplies to Guam. The scope of work specifically requires the packaging of mufflers in accordance with ASTM D3951, marking per MIL-STD-129, and palletization following RP001 requirements. The selected provider must utilize the fastest traceable shipping methods to ensure delivery to the MESG One Detachment in Guam. This opportunity falls under NAICS code 488330 and is managed by the Department of Defense.

Navigational Services to Shipping

POSTED

about 23 hours ago

DEADLINE

Exhaust Muffler Supply (NSN 2990-01-566-4579)This subcontract involves the manufacture or procurement of one specialized exhaust muffler, identified by NSN 2990-01-566-4579, to support prime contractors fulfilling Defense Logistics Agency supply contracts. The provider must ensure the product complies with DLA Master List of Technical and Quality Requirements RA001 and RQ011, while maintaining strict supply chain traceability documentation as specified in the contract terms. Managed under NAICS code 336390 for the Department of Defense, the agreement requires the delivery of a single completed unit. The solicitation was posted on October 28, 2026, with a response deadline set for November 4, 2026.

Other Motor Vehicle Parts Manufacturing

POSTED

about 23 hours ago

DEADLINE

Supply of Enamel (NSN 8010-00-297-0554)This subcontract involves the supply of 5,000 gallons of enamel paint to prime contractors supporting Defense Logistics Agency Troop Support contracts. The material must strictly adhere to NSN 8010002970554 and UFGS-09900 Division 09 specifications, while remaining compliant with the DLA Master List of Technical and Quality Requirements. Delivery is designated as FOB Destination, with the place of performance located at Hunter AAF. The contractor is responsible for ensuring all packaging and labeling meet MIL-STD-129 and MIL-STD-2073-1E standards, specifically including the provision of lot and batch numbers. This procurement falls under NAICS code 325510 and is managed by the Department of Defense. The response deadline for this requirement is November 3, 2026.

Paint and Coating Manufacturing

POSTED

about 23 hours ago

DEADLINE

Supply of Sleeve Spacers (NSN 5365-01-566-4847)This subcontract involves the manufacture or sourcing of four sleeve spacer units, identified by NSN 5365-01-566-4847, to support prime contractors under a Defense Logistics Agency supply contract. The selected provider must ensure all materials comply with the Buy American Act and the Berry Amendment. Final delivery of the units is required at Fort Bragg, North Carolina. Strict adherence to technical specifications is mandatory, including packaging according to ASTM D3951, labeling per MIL-STD-129, and palletization following RP001 standards. The opportunity falls under NAICS code 332721 and is managed through the Department of Defense.

Precision Turned Product Manufacturing

POSTED

about 23 hours ago

DEADLINE

Earlier notices in this NAICS code

Posted before this notice, open and closed

O-Ring Manufacturing and Supply (NSN: 5331009141118)

FLUID HANDLING DIVISION

POSTED

CLOSED

Filter Element Manufacturing and Supply

Defense Logistics Agency

POSTED

DEADLINE

Supply of Plain Seals (NSN: 5330012779911)

LAND SUPPLY CHAIN

POSTED

CLOSED

Rubber Strip Manufacturing and Supply

LAND SUPPLY CHAIN

POSTED

CLOSED

Supply of Retainer, Packing (NSN: 5330017182760)

LAND SUPPLIER OPNS VEHICLE SPT

POSTED

CLOSED

Shielding Gasket Supply (EL Type)

Defense Logistics Agency

POSTED

DEADLINE

Manufacture and Supply of Access Cover (NSN 5340008597196)

Defense Logistics Agency

POSTED

DEADLINE

Nonmetallic Seal Manufacturing & Supply

Defense Logistics Agency

POSTED

DEADLINE

Supply of Nonmetallic Seals (NSN: 5330014742094)

Defense Logistics Agency

POSTED

DEADLINE

O-Ring Supply – NSN 5331015320683

Defense Logistics Agency

POSTED

DEADLINE

SEALING COMPOUND

Solicitation # SPE8ES26F62FR

Defense Logistics Agency

POSTED

DEADLINE

Solicitation # SPE7L3-26-T-064M

Defense Logistics Agency

POSTED

DEADLINE

Ready to Pursue This Opportunity?

Get AI-powered intelligence on this solicitation and the ones like it

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Join 750+ contractors already using CLEATUS