This Government Contract opportunity from Department Of Defense was posted on July 28, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Supply of Nonmetallic Round Section Seals (NSN: 5330-01-481-0128)

Closed

Federal

Submission Closed08/12/2026, 05:00:00 PM UTC

Contract Overview

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

Active Opportunities Like This One

NAICS: 339991

New

DIBBS

Hatch Seal Supply (NSN 5330-00-553-0148)This subcontract involves the procurement of eight hatch seals under NSN 5330-00-553-0148 for the Department of Defense, specifically supporting DLA Weapons Support projects. The selected provider must manufacture or source these units in strict accordance with quality conformance RQ006 and zero-based sampling plans. To ensure compliance, the contractor must adhere to the Buy American Act and Berry Amendment restrictions, and the use of additive manufacturing is strictly prohibited. Administrative and security requirements include mandatory CMMC Level 2 certification and approval through the US/Canada Joint Certification Program. The contract falls under NAICS code 339991 and is managed by the DLA Weapons Support Land Supplier Operations Vehicle Support agency. Interested parties must meet the response deadline of November 9, 2026.

DLA WEAPONS SUPPORT LAND SUPPLIER OPNS VEHICLE SPT

POSTED

DEADLINE

Supply of Gaskets (NSN 5330-01-537-2389)

DLA WEAPONS SUPPORT NUCLEAR REACTOR PROGRAM

POSTED

DEADLINE

SEAL ASSEMBLY, SHAFT, SP

Solicitation # SPE7M1-27-T-1778

This solicitation, issued by the DLA Weapons Support Maritime Supply Chain, is a small business set-aside for the procurement of 25 spring-loaded shaft seal assemblies under NSN 4320-01-140-4084. The requirement is categorized under NAICS code 339991, with a delivery timeframe of 116 days after order and a designated delivery location in Jacksonville, Florida. The government specifies that items must be delivered FOB Destination and prohibits the use of additive manufacturing for the production of these components. The contract mandates strict adherence to DLA packaging and quality standards, specifically referencing RP001 for palletization, ASTM D3951 for general packaging, and MIL-STD-129 for marking and labeling. Technical data associated with this item is subject to export control under ITAR or EAR regulations, requiring contractors to have approved US/Canada Joint Certification Program certification. Administrative requirements include the use of the Wide Area WorkFlow system for electronic invoicing and compliance with various DFARS clauses regarding cybersecurity, the Buy American Act, and the prohibition of hexavalent chromium. Inspection and acceptance will occur at the destination.

DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN

POSTED

DEADLINE

Solicitation # SPE7L3-27-T-1579

Solicitation SPE7L3-27-T-1579 is a request for quotations issued by the DLA Weapons Support Land Supplier Operations Vehicle Support for the procurement of seven plain encased seals, identified by NSN 5330-00-821-2374 and part number CB124-23. This is designated as a critical application item, and the materials must be free of asbestos as defined in FED-STD-313. The delivery requirement is 20 days after receipt of order, with a required delivery date of November 2, 2026. Shipping is FOB Origin, and the items are to be delivered to the German Armed Forces Command USA in Dulles, Virginia. The contract mandates strict adherence to MIL-STD-2073-1E for packaging and MIL-STD-129 for marking. Due to the risk of ultraviolet deterioration, the seals must be sealed in medium duty, waterproof, greaseproof, opaque bags per MIL-DTL-117. Technical and quality requirements are further governed by DLA master list items RP001 and RQ011. Administrative requirements include the use of the Wide Area WorkFlow system for invoicing and compliance with various FAR and DFARS clauses, including the Buy American and Balance of Payments Program, NIST SP 800-171 assessment requirements, and basic safeguarding of covered contractor information systems. Quotations are due by November 9, 2026.

DLA WEAPONS SUPPORT LAND SUPPLIER OPNS VEHICLE SPT

POSTED

DEADLINE

Solicitation # SPE7L3-27-T-1591

Solicitation SPE7L3-27-T-1591 is a request for quotations issued by the DLA Weapons Support Land Supplier Opns Vehicle Spt for the procurement of 12 gaskets under National Stock Number 5330-01-687-9713. The contract is managed by Susan Diamond and utilizes the First Destination Transportation program to minimize costs through Government-Arranged Transportation. Delivery is required within 10 days after receipt of order, with an original required delivery date of July 23, 2026, and an FOB origin shipping term to a destination in Jordan. The contractual end items must be free of asbestos and require specific packaging to prevent deterioration from ultraviolet rays, necessitating the use of medium duty, waterproof, greaseproof, opaque bags per MIL-DTL-117, Type II, Class C, Style 1. All packaging and marking must adhere to MIL-STD-2073-1E and MIL-STD-129, with special marking code 33 applied for shelf life. The procurement is subject to the Buy American Act and Berry Amendment, and it prohibits the use of additive manufacturing for the items unless authorized. Payment and invoicing are processed electronically through the Wide Area WorkFlow system. Inspection and acceptance will occur at the destination.

DLA WEAPONS SUPPORT LAND SUPPLIER OPNS VEHICLE SPT

POSTED

DEADLINE

Solicitation # SPE7M2-27-T-0547

Solicitation SPE7M2-27-T-0547 is a small business set-aside request for quotations issued by the DLA Weapons Support Nuclear Reactor Program for the procurement of 941 units of a packing assembly, identified by NSN 5330-00-202-2602. The items are composed of nylon and synthetic rubber and must comply with technical specifications MIL-S-19622F SUP 1 and MIL-S-19622/20H. Delivery is required within 184 days after order, with a need ship date of May 13, 2027, and a final delivery date of June 25, 2027, to DLA Distribution San Diego, California. The contract is established as FOB Origin, with inspection and acceptance occurring at the destination. The procurement includes stringent quality and safety requirements, including a total prohibition of asbestos per FED-STD-313 and strict controls on mercury containment according to NAVSEA 5100-003D. Packaging must adhere to MIL-STD-2073-1E and RP001, while marking must comply with MIL-STD-129 and MIL-STD-130N, specifically utilizing special marking code 32 for shelf life. Administrative requirements include electronic invoicing via the Wide Area WorkFlow system and compliance with various FAR and DFARS clauses regarding cybersecurity, the Buy American Act, and the Berry Amendment. Quotations must be submitted via DIBBS by November 9, 2026.

DLA WEAPONS SUPPORT NUCLEAR REACTOR PROGRAM

POSTED

DEADLINE

Solicitation # SPE7L1-27-T-3044

Solicitation SPE7L1-27-T-3044, issued by the DLA Weapons Support Land Supply Chain, is for the procurement of 426 O-rings (NSN 5331-01-421-6115) with a required delivery date of July 1, 2026. The contract is managed under the First Destination Transportation program, with delivery, inspection, and acceptance all occurring at the destination, DLA Distribution San Joaquin in Tracy, California. The delivery timeframe is specified as 22 days after receipt of order, with shipping terms set as FOB Origin. Technical requirements are governed by the DLA Master List of Technical and Quality Requirements, and the items must adhere to strict packaging and marking standards. Due to the risk of ultraviolet deterioration, the O-rings must be sealed in medium duty, waterproof, greaseproof, opaque bags per MIL-DTL-117, Type II, Class C, Style 1. General packaging and marking must comply with MIL-STD-2073-1E, MIL-STD-129, and MIL-STD-130N. Payment and invoicing are to be processed electronically through the Wide Area WorkFlow system. The procurement includes various FAR and DFARS clauses, including the Buy American Act, cybersecurity reporting requirements under DFARS 252.204-7012, and specific prohibitions regarding covered defense telecommunications equipment.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

POSTED

DEADLINE

FELT, MECHANICAL, PREFOR

Solicitation # SPE7L3-27-Q-0083

Solicitation SPE7L3-27-Q-0083 is a small business set-aside for the procurement of 29 preformed mechanical felt items (NSN 5330-01-652-3257) under a firm fixed price agreement. The items are designated as critical application items and must be delivered within 90 days after the order. Delivery is FOB origin, with inspection and acceptance occurring at the destination, specifically the DLA Distribution DDSP New Cumberland facility in Pennsylvania. The procurement is governed by NAICS code 339991 and requires compliance with ISO 9001:2015 quality standards, MIL-STD-130 for item unique identification, and DLA Directive C03 for supply chain traceability. Technical requirements include adherence to basic drawing NR 13873 and QAP 13873. Due to the risk of ultraviolet ray deterioration, items must be sealed in medium duty, waterproof, greaseproof, opaque bags per MIL-DTL-117. Packaging and marking must comply with MIL-STD-2073-1E and MIL-STD-129, with specific requirements for FAA airworthiness approval and the prohibition of Class I ozone depleting chemicals. Sampling will follow MIL-STD-1916 or ASQ H1331, with zero-based sampling plans applied. Invoicing and payment must be processed electronically through the Wide Area Workflow system.

DLA WEAPONS SUPPORT LAND SUPPLIER OPNS VEHICLE SPT

POSTED

DEADLINE

Solicitation # SPE7L3-27-T-1603

Solicitation SPE7L3-27-T-1603 is issued by the DLA Weapons Support Land Supplier Operations Vehicle Support for the procurement of 11 units of rubber strips, identified by NSN 5330-00-273-2567. This is a Foreign Military Sales requirement for Israel, with delivery terms set as FOB Origin and a required delivery date of July 21, 2026. The items must be manufactured in accordance with Basic Drawing NR 78286 65205-08033 Revision E and TDP Rev A Gen 1. A critical requirement is that no asbestos, as defined in FED-STD-313, is permitted in the items. The contract mandates strict quality and packaging standards, including source inspection at the origin and sampling conducted per MIL-STD-1916 or ASQ H1331. Due to the potential for ultraviolet degradation, the rubber strips must be sealed in medium duty, waterproof, greaseproof, opaque bags per MIL-DTL-117, Type II, Class C, Style 1. General packaging and marking must comply with MIL-STD-2073-1E and MIL-STD-129. Administrative requirements include electronic invoicing via Wide Area WorkFlow and adherence to DFARS cybersecurity and domestic sourcing regulations, including the Buy American Act.

DLA WEAPONS SUPPORT LAND SUPPLIER OPNS VEHICLE SPT

POSTED

DEADLINE

SEAL, SPLIT, INFLATAB

Solicitation # SPE7L3-27-T-1592

Solicitation SPE7L3-27-T-1592 is issued by the DLA Weapons Support Land Supplier Opns Vehicle Spt for the procurement of two inflatable split seals, identified by NSN 5330-01-245-7562 and part number AM1003M035. The items are subject to a non-extendable shelf life of 60 months and must be delivered FOB Origin to the DLA Distribution DDSP New Cumberland facility in Pennsylvania. The required delivery date is October 29, 2027, with a need ship date of April 6, 2027, and a delivery window of 147 days after order. The contract mandates strict material and environmental compliance, requiring that all supplied items be free of asbestos and that mercury or mercury-containing compounds not be intentionally added. Due to potential UV deterioration, the items must be packaged in medium duty, waterproof, greaseproof, opaque bags per MIL-DTL-117. General packaging and marking must adhere to MIL-STD-2073-1E and MIL-STD-129. Administrative requirements include electronic invoicing via Wide Area WorkFlow and compliance with the Buy American Act and Berry Amendment. Inspection and acceptance will occur at the destination.

DLA WEAPONS SUPPORT LAND SUPPLIER OPNS VEHICLE SPT

POSTED

DEADLINE

Solicitation # SPE7L3-27-T-1587

Solicitation SPE7L3-27-T-1587 is a fixed-price procurement issued by the DLA Weapons Support Land Supplier Operations Vehicle Support for the acquisition of 183 gaskets, identified by NSN 5330007994963. The contract requires delivery to DLA Distribution San Joaquin in Tracy, California, with a required delivery date of April 30, 2027, and a delivery window of 170 days. The items are designated as critical application items and must adhere to specific technical standards, including a non-extendable shelf life of 180 months and a strict prohibition of asbestos as defined in FED-STD-313. The contractor must comply with rigorous packaging and marking standards, specifically MIL-STD-2073-1E, MIL-STD-129, and RP001 for palletization. Due to the potential for deterioration from ultraviolet rays, the items must be sealed in medium-duty, waterproof, greaseproof, opaque bags per MIL-DTL-117. Administrative requirements include electronic invoicing through the Wide Area Workflow system and adherence to CMMC Level 2 self-assessment and DFARS safeguarding of covered defense information. Inspection and acceptance will occur at the destination per FAR 52.246-1.

DLA WEAPONS SUPPORT LAND SUPPLIER OPNS VEHICLE SPT

POSTED

DEADLINE

Solicitation # SPE7M2-27-T-0554

Solicitation SPE7M2-27-T-0554 is issued by the DLA Weapons Support Nuclear Reactor Program for the procurement of 27 units of O-rings, identified by NSN 5331013888627 and Parker-Hannifin Corp part number 2-220N525-60. The items must be provided in accordance with TDP Rev A Gen 1 and are classified as Type I (Code Y) with a non-extendable shelf life of 180 months. Delivery is required within 167 days after receipt of order, with inspection and acceptance occurring at the destination. The contract specifies that mercury or mercury-containing compounds shall not be intentionally added to the hardware, with limited exceptions for functional requirements. The procurement is governed by NAICS code 339991 and requires compliance with the Buy American and Balance of Payments Program, as well as the Berry Amendment. Packaging and marking must adhere to MIL-STD-2073-1E and MIL-STD-129, with specific palletization requirements under RP001. Administrative requirements include the use of the Wide Area WorkFlow system for invoicing and payment. Evaluation factors include a price preference for HUBZone concerns, and the use of additive manufacturing is strictly prohibited unless specifically authorized. The contract also incorporates standard FAR and DFARS clauses regarding equal opportunity, cybersecurity reporting, and the safeguarding of covered defense information.

DLA WEAPONS SUPPORT NUCLEAR REACTOR PROGRAM

POSTED

about 5 hours ago

DEADLINE

in 11 days

AI Contract Overview

The contract calls for the manufacture or sourcing of nonmetallic round section seals that fully comply with MIL-DTL-117 specifications, ensuring mechanical and environmental performance suitable for military applications. These seals must be accompanied by packaging and labeling that meet all military supply chain standards, including proper identification, traceability, and handling requirements to support deployment and inventory management across Department of Defense systems. The item is identified by NSN 5330-01-481-0128 and falls under NAICS code 339991 for other miscellaneous fabricated metal product manufacturing. Submission of proposals is required by August 12, 2026, with the solicitation originally posted on July 28, 2026, and the award is structured as a subcontract under the Land Supply Chain organization within the Department of Defense. The work is not restricted to a specific geographic location, and no set-aside classification is indicated, meaning all eligible vendors may compete. The full solicitation details can be accessed through the DIBBS portal using the provided link to ensure full compliance with procedural and technical requirements.

General Info

Manufacture nonmetallic seals per MIL-DTL-117, NSN 5330-01-481-0128, submit proposals by August 12, 2026.

Agency

Department Of Defense → LAND SUPPLY CHAIN

NAICS

339991 - Gasket, Packing, and Sealing Device Manufacturing

Place of Performance

USA

Set-Aside

NONE

Documents

This scope was carved out of SPE7L1-26-U-0506.

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

View the prime solicitation

53--SEAL,NONMETALLIC ROUND SECTION

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

PhaseClosed

PostedJul 28

subcontract

Response DeadlineAug 12

Deadline has passed

Submission Closed

08/12/2026, 05:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → LAND SUPPLY CHAIN

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → LAND SUPPLY CHAIN

Office AddressN/A

ContactsNo contact information available

Full Description

Manufacture or sourcing of nonmetallic round section seals meeting MIL-DTL-117 specifications, with compliant packaging and labeling for military supply chain use.