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

PLACE OF PERFORMANCEThe Stein Seal Company 1500 Industrial BLVD. Kulpsville, PA 19443-0316

UEI: SLED_505F03F5E776BB33

PLACE OF PERFORMANCEThe Stein Seal Company 1500 Industrial BLVD. Kulpsville, PA 19443-0316 is a federal contractor, registered under UEI SLED_505F03F5E776BB33. It has been awarded $340,315 in federal contracts. Primary work spans Aircraft Engine and Engine Parts Manufacturing. Top awarding agencies include Department Of Defense.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_505F03F5E776BB33

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

The Stein Seal Company provides specialized manufacturing and supply services under NAICS 336412, focusing on the production of aircraft components. The company has experience supporting the Department of Defense. Their industry focus is centered on the aerospace product and parts manufacturing se...

Key performance metrics

Award counts and award dollars by type, as prime and as subcontractor.

Awards Count

1

All time

Active

0

Currently performing

Completed

0

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award analytics

Awards by agency, industry, year, award type, size, and place of performance.

Awards by Agency

Department Of Defense$340.3K100%

Awards by NAICS

336412 - Aircraft Engine and Engine Parts Manufacturing$340.3K100%

Awards by Agency Over Time

Awards by Place of Performance

Compete with PLACE OF PERFORMANCEThe Stein Seal Company 1500 Industrial BLVD. Kulpsville, PA 19443-0316

Track the contractors you bid against, and the work they win

Award history, agency mix, and NAICS coverage for PLACE OF PERFORMANCEThe Stein Seal Company 1500 Industrial BLVD. Kulpsville, PA 19443-0316

AI-powered matching against your own capabilities and past performance

Teaming and subcontracting signals on every award

Automated alerts when a competitor wins in your market

Join 750+ contractors already using CLEATUS

Open opportunities in PLACE OF PERFORMANCEThe Stein Seal Company 1500 Industrial BLVD. Kulpsville, PA 19443-0316's top NAICS codes and agencies

Manufacture of Rotor Transmission Metallic Particle DetectorsThis subcontract involves the fabrication and assembly of 39 metallic particle detectors for rotor transmission projects under the DLA Weapons Support ASC. The scope of work includes machining detector housings and integrating sensing elements in strict accordance with OEM specifications for Boeing part number 145DS015-5 or Eaton part number B4386A. All delivered units must be marked and tested according to MIL-STD-130N standards. To be eligible, the contractor must maintain SAE AS9003 or ISO 9001 certification, achieve CMMC Level 2, and ensure full ITAR compliance. The project falls under NAICS code 336412 and is managed by the Department of Defense. Performance of the contract will take place in New Cumberland, Pennsylvania.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

POSTED

about 12 hours ago

DEADLINE

Ignition Modulator Assembly ManufacturingThis subcontract involves the manufacture of 38 completed and tested Ignition Modulator Assemblies for prime contractors supporting the Department of Defense under the DLA Weapons Support Land Supplier Operations Engines agency. The contractor is required to fabricate units according to NSN 2920-01-657-5525 specifications and the DLA Master List of Technical and Quality Requirements RA001. Additionally, all units must adhere to MIL-STD-129 for marking and ASTM D3951 for packaging, with a strict prohibition on additive manufacturing unless authorized by the ESA. The project is designated as a Total Small Business Set-Aside under NAICS code 336412, with performance taking place in New Cumberland. Interested parties must respond by November 19, 2026, following the posting date of November 8, 2026.

DLA WEAPONS SUPPORT LAND SUPPLIER OPNS ENGINES

POSTED

about 12 hours ago

DEADLINE

Transmission Clutch Plate Retainer ManufacturingThis subcontract involves the manufacture and supply of 13 Transmission Clutch Plate Retainers for prime contractors supporting the DLA Weapons Support ASC. The project requires the production of part number 23091257 per NSN 2520-01-737-7674 specifications, utilizing precision machining to adhere to strict aerospace tolerances. All items must comply with RQ017 Physical Identification and Bare Item Marking standards. The contract mandates strict quality control with a zero-non-conformance requirement under MIL-STD-105/ASQ Z1.4 and full compliance with the Buy American Act. Performance will take place in New Cumberland, Pennsylvania, under NAICS code 336412. The response deadline for this Department of Defense requirement is November 16, 2026.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER OEM DIVISION

POSTED

about 12 hours ago

DEADLINE

Precision Machining of Fuel Injector Spray TipsThis subcontract involves the precision machining of 50 fuel injector nozzle spray tips for the Department of Defense, specifically supporting DLA Weapons Support ASC projects. The manufacturer is required to fabricate components using precision CNC machining centers in strict accordance with basic drawing NR 99207 5046T91 Revision AD and quality assurance provision QAP 13873 QAP-E09. Performance will take place in San Diego, California. To qualify, the contractor must hold SAE AS9100 and CMMC Level 2 certifications. Additionally, all materials used in production must comply with the Buy American Act and the Berry Amendment. This opportunity is designated as a total small business set-aside under NAICS code 336412.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

POSTED

about 12 hours ago

DEADLINE

Manufacturing of Sealing Plug AssembliesThis subcontract involves the manufacture of 20 precision sealing plug assemblies for prime contractors supporting DLA Weapons Support ASC projects. The contractor is required to machine components according to Rolls-Royce P/N 23052992-02 specifications for Critical Application Items. Quality assurance must be conducted via sampling per MIL-STD-1916 or ASQ H1331, with bare item marking performed in accordance with RQ017. The performing entity must maintain ISO 9001:2015 certification to ensure industry standard quality management. The work will be executed in New Cumberland, Pennsylvania, under NAICS code 336412. The procurement process is managed by the Department of Defense through the DLA Weapons Support ASC Supplier OEM Division.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER OEM DIVISION

POSTED

about 12 hours ago

DEADLINE

Manufacture and Supply of Rigid Connecting Links (NSN 3040016024137)This subcontract involves the manufacture and supply of 297 rigid connecting links under NSN 3040016024137 for the DLA Weapons Support ASC Supplier OEM Division. The contractor is responsible for fabricating parts to precise technical specifications while adhering to Navy Critical Safety Item standards to ensure strict quality assurance and traceability. All items must be packaged and labeled according to MIL-STD 129, and safety data sheets must be provided in compliance with 29 CFR 1910.1200(g). To be eligible for this contract, the provider must hold CMMC Level 2 and CSI certifications. The work is associated with NAICS code 336412 and will be performed in Cherry Point. Interested parties must respond by November 16, 2026, to support prime contractors delivering these essential components to the Department of Defense.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER OEM DIVISION

POSTED

about 12 hours ago

DEADLINE

Supply of Valve Crank Arms (NSN 2995-011709375)This subcontract, issued by the Department of Defense under the DLA Weapons Support ASC Supplier OEM Division, requires the manufacture and supply of 17 valve crank arms, identified by NSN 2995-011709375. The components are intended for prime contractors on aerospace procurement projects and must be produced using additive manufacturing or advanced machining techniques. All delivered units must strictly adhere to Engineering Support Activity acceptability standards to ensure operational compliance. The contract stipulates a delivery timeline of 171 days from the date of the award, with the place of performance located at Tinker AFB. Interested parties must have noted the response deadline of November 16, 2026. The project falls under NAICS code 336412, focusing on the specialized production of these critical mechanical components for aerospace applications.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER OEM DIVISION

POSTED

about 12 hours ago

DEADLINE

Precision Machining and Fabrication of Support and Inserts (NSN 2915-00-962-9035)This subcontract involves the precision machining and fabrication of eight certified Support and Inserts under NSN 2915-00-962-9035 for the DLA Weapons Support ASC Supplier OEM Division. The project requires the use of CNC machining centers and strict adherence to technical data to produce high-precision components for prime contractors. Compliance with the Buy American Act and the Berry Amendment is mandatory for all materials and processes. To qualify, the contractor must hold SAE AS9100 certification to meet Air Force Critical Safety Item protocols. The work will be performed in New Cumberland, Pennsylvania, under NAICS code 336412. Interested parties must respond by November 16, 2026.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER OEM DIVISION

POSTED

about 12 hours ago

DEADLINE

Manufacturing of Bleed Valve Strap Seats (NSN 2840-01-018-0480)This subcontract involves the manufacture of 1,579 precision aviation bleed valve strap seats for the DLA Weapons Support Aviation Supply Chain. The contractor is responsible for fabricating parts in strict accordance with Reference Drawings 77445 PWA310, PWA360, and VIS-46, as well as QAP 77445 MQR-PSD-1. Performance will take place at Tinker AFB, with all units required to be packaged and marked according to MIL-STD-2073-1E and MIL-STD-129 standards. To be eligible, the provider must maintain CMMC Level 2 certification and adhere to either SAE AS9003 or ISO 9001 quality systems. The project falls under NAICS code 336412 and is managed by the Department of Defense. Interested parties must respond by November 16, 2026.

DLA WEAPONS SUPPORT AVIATION SUPPLY CHAIN

POSTED

about 12 hours ago

DEADLINE

SPRAY TIP, NOZZLE, FUEL

Solicitation # SPE4A7-27-T-3529

Solicitation SPE4A7-27-T-3529 is a Request for Quotations issued by the DLA Weapons Support ASC Supplier Oper AE and AF Div for the procurement of 50 fuel injector nozzle spray tips. This item is designated as a Navy Identified Critical Safety Item and a Critical Application Item, requiring strict adherence to basic drawing NR 99207 5046T91 Revision AD and quality assurance provision QAP 13873 QAP-E09. The procurement mandates a high standard of quality management, requiring compliance with SAE AS9100 and CMMC Level 2 cybersecurity certification. Delivery is required within 120 days, with a need ship date of March 17, 2027, and a final delivery date of January 26, 2028, to DLA Distribution San Diego. The contract is not a small business set-aside, though offerors must provide representations regarding their business size and socioeconomic status. Key compliance requirements include the Buy American Act, the Berry Amendment, and restrictions on covered telecommunications equipment. Packaging must follow MIL-STD-2073-1E and MIL-STD-129, and any hazardous materials must include a Safety Data Sheet. Inspection is required at the origin per FAR 52.246-2. For administration, the contractor must use the Wide Area WorkFlow system for invoicing and payment, and all contractors must register via the Account Management and Provisioning System to access the Vendor Shipment Module.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

POSTED

about 12 hours ago

DEADLINE

SEAT, BLEED VALVE STRAP

Solicitation # SPE4A1-27-T-0317

Solicitation SPE4A1-27-T-0317 is a small business set-aside procurement issued by the DLA Weapons Support Aviation Supply Chain for the acquisition of 1,579 units of a bleed valve strap seat, identified by NSN 2840-01-018-0480. The contract specifies a delivery period of 171 days after order, with a required delivery date of December 13, 2027, and shipping terms set as FOB Origin to Tinker AFB, Oklahoma. The procurement is governed by NAICS code 336412 and requires the use of the Wide Area WorkFlow system for all electronic payment requests and receiving reports. Compliance requirements are stringent, including mandatory CMMC Level 2 certification and adherence to ITAR or EAR export control regulations for technical data. Packaging and marking must follow MIL-STD-2073-1E and MIL-STD-129, with specific requirements for bare item marking and physical identification. Quality assurance is managed through origin inspection and acceptance, requiring the manufacturer's inspection system to comply with SAE AS9003 or ISO 9001, with a standard of zero non-conformances for acceptance. The contract further incorporates various FAR and DFARS clauses regarding cybersecurity safeguarding, the prohibition of certain telecommunications equipment, and domestic material preferences under the Buy American Act.

DLA WEAPONS SUPPORT AVIATION SUPPLY CHAIN

POSTED

about 12 hours ago

DEADLINE

Solicitation # SPE4A7-27-T-3445

Solicitation SPE4A7-27-T-3445 is a Request for Quotations issued by the DLA Weapons Support ASC for the procurement of 33 oxygen mask assemblies, identified as NSN 1660-01-479-5621. This item is designated as an Air Force Critical Safety Item (CSI), requiring the manufacturer to maintain a quality management system compliant with SAE AS9100 or an equivalent standard. The contract mandates a First Article Test (FAT), requiring the delivery of 3 units to the Materials and Textiles Lab at Wright Patterson AFB within 120 calendar days of the contract date. The government will then notify the contractor of approval or disapproval within 90 days of receipt. The procurement is subject to strict domestic material restrictions, including the Buy American Act and the Berry Amendment, with a reduced threshold of $150,000. Offerors must certify they will not provide covered defense telecommunications equipment or services and must comply with DFARS 252.204-7012 regarding the safeguarding of covered defense information. All supplies must be marked according to MIL-STD-129 and packaged per MIL-STD-2073-1E. Inspection and acceptance are conducted at the point of origin, utilizing a zero-based sampling plan. All quotes must be submitted via the DIBBS portal, and payment processing is handled through the Wide Area WorkFlow (WAWF) system.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

POSTED

about 12 hours ago

DEADLINE

DETECTOR, METALLIC PART

Solicitation # SPE4A7-27-T-3443

Solicitation SPE4A7-27-T-3443 is a federal procurement issued by the Defense Logistics Agency Weapons Support ASC for 39 units of metallic particle detectors designed for rotor transmissions, identified by NSN 2995-01-114-2151. The contract specifies a delivery timeline of 141 days after order, with shipping terms set as FOB Origin under the First Destination Transportation program, destined for the DLA Distribution DDSP New Cumberland Facility in Pennsylvania. Inspection and acceptance are both required at the point of origin, with quality standards mandating compliance with SAE AS9003 or ISO 9001 and a zero-based sampling plan for acceptance. The procurement is subject to strict technical and security requirements, including export controls under ITAR and EAR, and requires contractors to have an approved US/Canada Joint Certification Program certification. Technical data is protected under Covered Defense Information and requires adherence to NIST SP 800-171 and CMMC Level 2 standards. Packaging must follow ASTM D3951 and MIL-STD-129, while item marking must comply with MIL-STD-130N. Administrative requirements include the use of the Wide Area WorkFlow system for electronic invoicing and payment requests.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

POSTED

about 12 hours ago

DEADLINE

DRESS COVER, SEAT FR

Solicitation # SPE4A7-27-T-3474

Solicitation SPE4A7-27-T3474 is a federal procurement for 470 units of Seat Front Dress Covers (NSN 1680012778953) for the Defense Logistics Agency. The contract includes a requirement for a First Article Test (FAT) as a separate line item. Delivery is set for 232 days after award, with a need ship date of February 7, 2027, and a final required delivery date of September 24, 2027. The items are to be delivered FOB Origin to DLA Distribution Warner Robins in Georgia. The contract mandates strict quality and packaging standards, requiring compliance with ASTM D3951 and MIL-STD-129, with the DLA Master List of Technical and Quality Requirements taking precedence. Inspection and acceptance will occur at the origin using a zero-based sampling plan per MIL-STD-1916 or ASQ H1331. This is a life support item, meaning surplus materials and additive manufacturing processes are not eligible for award. Administrative requirements include the use of the Wide Area WorkFlow (WAWF) system for invoicing and adherence to DFARS cybersecurity and domestic material regulations, including the Buy American and Balance of Payments Program.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

POSTED

about 12 hours ago

DEADLINE

SUPPORT AND INSERTS

Solicitation # SPE4A5-27-T-2888

Solicitation SPE4A5-27-T-2888 is a fixed-price procurement issued by the DLA Weapons Support ASC Supplier Oper OEM Division for the acquisition of eight units of support and inserts, identified by NSN 2915-00-962-9035. The contract is managed under the First Destination Transportation program with delivery required within 256 days after award to the DLA Distribution DDSP New Cumberland Facility in Pennsylvania. Inspection and acceptance are both designated at the origin. The procurement is categorized under NAICS code 336412 and requires manufacturers to maintain a quality management system compliant with SAE AS9100 or an equivalent standard. Offerors must adhere to strict domestic material restrictions, including the Buy American Act and the Berry Amendment, and must disclose any non-domestic materials used. The solicitation prohibits the use of additive manufacturing unless specifically authorized and forbids the provision of covered defense telecommunications equipment or services. Contractors are required to use the Wide Area WorkFlow system for invoicing and must register via the Account Management and Provisioning System to access the Vendor Shipment Module. Additionally, the item is designated as an Air Force Critical Safety Item, and any hazardous materials must be accompanied by a Safety Data Sheet and labeled according to the Hazard Communication Standard.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER OEM DIVISION

POSTED

about 12 hours ago

DEADLINE

SUPPORT, BEARING, AIRCRA

Solicitation # SPE4A7-27-T-3505

Solicitation SPE4A7-27-T-3505 is a federal procurement for 31 units of aircraft gas turbine engine bearing supports (NSN 2840-01-499-4988). This is a source-controlled acquisition restricted to specified sources, namely New Hampshire Ball Bearing Inc. and RBC Transport Dynamics, and alternate offers are not accepted. The requirement is designated as a total small business set-aside and is managed by the DLA Weapons Support ASC. Delivery is required within 120 days, with a need ship date of March 17, 2027, and a final required delivery date of November 12, 2027. Shipping is FOB Origin, with inspection and acceptance also occurring at the origin. The contract mandates strict adherence to technical and quality standards, including ISO 9001:2015 and SAE AS9003. Sampling must follow MIL-STD-1916 or ASQ H1331, with a zero-non-conformance requirement for acceptance. Packaging and marking must comply with MIL-STD-2073-1E and MIL-STD-129. Key regulatory requirements include CMMC Level 2 self-assessment, safeguarding of covered defense information per DFARS 252.204-7012, and compliance with the Buy American and Balance of Payments Program. Invoicing and payment must be processed electronically through the Wide Area Workflow system.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

POSTED

about 12 hours ago

DEADLINE

ARM, CRANK, VALVE

Solicitation # SPE4A5-27-T-2905

Solicitation SPE4A5-27-T-2905 is a Request for Quotations issued by the DLA Weapons Support ASC Supplier OEM Division for the procurement of 17 valve crank arms, identified by NSN 2995-011709375 and Meggitt North Hollywood Inc part number 229692. The items are designated as critical application items. Delivery is required within 171 days, with an original required delivery date of February 13, 2027, and a need ship date of May 7, 2027. The contract is established as FOB Origin, with inspection and acceptance occurring at the destination, specifically the DLA Distribution Depot Oklahoma at Tinker AFB. The procurement is subject to rigorous quality and packaging standards, including MIL-STD-2073-1E for packaging, MIL-STD-129 for marking, and specific sampling methods per MIL-STD-1916 or ASQ H1331. Technical and quality requirements are governed by the DLA Master List, and source approval requires documentation per RC001. Administrative requirements include the use of the Wide Area WorkFlow (WAWF) system for electronic invoicing and payment. The contract incorporates various FAR and DFARS clauses, including mandates for cybersecurity safeguarding under DFARS 252.204-7012, prohibitions on covered defense telecommunications equipment, and compliance with the Buy American Act and Berry Amendment.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER OEM DIVISION

POSTED

about 12 hours ago

DEADLINE

MOUNTING HEAD, START

Solicitation # SPE4A5-27-T-2840

Solicitation SPE4A5-27-T-2840, issued by the DLA Weapons Support ASC Supplier Oper OEM Division, is a Request for Quotations for the procurement of 29 Mounting Head, Start units (NSN 2995010110841). The contract specifies a delivery timeframe of 223 days after award, with a need ship date of November 15, 2026, and an original required delivery date of April 18, 2027. Delivery is established as FOB Origin, with the final destination being DLA Distribution Cherry Point in North Carolina. The procurement is subject to rigorous quality and technical standards, requiring the manufacturer's inspection system to comply with SAE AS9003 or ISO 9001. Inspection and acceptance will occur at the destination per FAR 52.246-2, utilizing sampling methods such as MIL-STD-1916 or ASQ H1331. Packaging must adhere to ASTM D3951 and MIL-STD-129, with the DLA Master List of Technical and Quality Requirements taking precedence. Additionally, the contract mandates compliance with CMMC Level 2 self-assessment, the Buy American Act, and various DFARS cybersecurity and hazardous material regulations. All quotes must be submitted via the DIBBS portal.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER OEM DIVISION

POSTED

about 12 hours ago

DEADLINE