This Government Contract opportunity from Department Of Defense was posted on August 31, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Manufacture and Supply of O-Rings (NSN 5331-01-500-8632)

Closed

Federal

Submission Closed09/11/2026, 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.

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Supply of Gaskets (NSN 5330-01-537-2389)This subcontract, issued by the DLA Weapons Support Nuclear Reactor Program under the Department of Defense, requires the manufacture or procurement of 83 gaskets meeting NSN 5330015372389 specifications. The contract is a total small business set-aside under NAICS code 339991, with performance taking place in New Cumberland. All materials must comply with DFARS 252.225-7001 Buy American requirements and maintain a shelf life of 120 months. The contractor is responsible for delivering the 83 individually packaged gaskets to a designated destination. Packaging must adhere to MIL-STD-129 standards, utilizing medium-duty, waterproof, greaseproof, and opaque bags. The solicitation was posted on October 29, 2026, with a response deadline of November 9, 2026.

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Gasket Supply (NSN 5330016539601)This subcontract involves the supply of four gaskets matching NSN 5330016539601 and Gorman-Rupp part number 12356G for prime contractors supporting DLA supply contracts. The Department of Defense requires strict adherence to RP001 packaging, MIL-STD-129 marking, and MIL-STD-2073-1E standards. Additionally, the provider must comply with the Buy American Act and the Berry Amendment, and the use of additive manufacturing is explicitly prohibited. The contract specifies a delivery timeline of 20 days with shipping terms set as FOB Destination. Performance will take place in APO 09321 under NAICS code 339991. Interested parties must respond by November 9, 2026, to meet the requirements set by the DLA Weapons Support Land Supplier Operations Vehicle Support agency.

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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.

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Solicitation # SPE7L1-27-T-3080

Solicitation SPE7L1-27-T-3080 is a small business set-aside request for quotations issued by the DLA Weapons Support Land Supply Chain for the procurement of 27 O-rings, identified by NSN 5331-00-851-1419. The required delivery date is August 19, 2027, with a delivery timeline of 282 days after award. Shipping is designated as FOB Origin, with the final destination being the DLA Distribution Depot at Tinker AFB, Oklahoma. Inspection and acceptance will occur at the destination, with acceptance based on zero non-conformances in the sample lot. The contract mandates strict adherence to technical and quality requirements via the DLA Master List and prohibits the use of class I ozone-depleting chemicals. Packaging must comply with MIL-STD-2073-1E and MIL-STD-129, specifically requiring items to be sealed in medium duty, waterproof, greaseproof, opaque bags per MIL-DTL-117 to prevent UV deterioration. Administrative requirements include electronic invoicing through the Wide Area WorkFlow system and compliance with CMMC Level 2 and DFARS safeguarding of covered defense information. Additionally, the item is subject to ITAR or EAR export controls, requiring contractors to have approved US/Canada Joint Certification Program certification. Price evaluation preferences are available for HUBZone small business concerns.

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Solicitation # SPE7L1-27-T-3088

Solicitation SPE7L1-27-T-3088 is a small business set-aside request for quotations issued by the DLA Weapons Support Land Supply Chain for the procurement of one gasket, identified by NSN 5330-01-702-7866. The required delivery is 20 days after receipt of order, with an original required delivery date of May 5, 2026. The place of performance is Port Hueneme, California, and the shipping terms are FOB Origin. Quotations must be submitted via the DIBBS portal by November 9, 2026. The contract mandates strict material and quality standards, including a total prohibition on the use of asbestos and Class I ozone-depleting chemicals. Packaging must comply with MIL-STD-2073-1E and RP001, specifically requiring the item to be sealed in a medium duty, waterproof, greaseproof, opaque bag per MIL-DTL-117, Type II, Class C, Style 1 to protect against ultraviolet rays. Marking must adhere to MIL-STD-129. Inspection and acceptance will occur at the destination. Administrative requirements include the use of the Wide Area WorkFlow (WAWF) system for electronic invoicing and payment. The contract incorporates various DFARS and FAR clauses, including those regarding the Buy American Act, Berry Amendment, and cybersecurity standards such as DFARS 252.204-7012 and CMMC Level 2 requirements. Offerors must maintain current representations and certifications in the System for Award Management (SAM).

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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.

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DEADLINE

Solicitation # SPE7L1-27-U-0067

Solicitation SPE7L1-27-U-0067 is a total small business set-aside request for quotations issued by the DLA Weapons Support Land Supply Chain for the procurement of gaskets, NSN 5330-01-288-8989, part number 17DS39. This is a unilateral fixed-price Indefinite Delivery Contract with a maximum value of 350,000.00 dollars and an estimated annual quantity of 68 units. Quotations must be submitted via the DLA Internet Bid Board System by October 29, 2026. The required delivery timeframe is 88 days after order, with inspection and acceptance occurring at the destination. Technical specifications strictly prohibit the use of asbestos as defined in FED-STD-313. The contractor must adhere to several military standards, including MIL-STD-2073-1E for packaging, MIL-STD-129 for marking, and MIL-STD-130N for identification marking of U.S. military property. Palletization must comply with DLA packaging requirements RP001. Invoicing and payment processing are to be handled electronically through Wide Area WorkFlow. Award evaluation will be based on price and technical acceptability, and the procurement may be eligible for automated award.

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Solicitation # SPE7L3-27-T-1032

Solicitation SPE7L3-27-T-1032 is issued by the Defense Logistics Agency for the procurement of four units of preformed packing, identified by NSN 5330-01-176-5897. This is a Foreign Military Sales requirement for Taiwan, with a required delivery date of September 29, 2026, and shipping terms designated as FOB Origin. To be eligible for award, offerors must possess an approved US/Canada Joint Certification Program certification. The procurement may be subject to automated award and includes a price evaluation preference for SBA-certified HUBZone small business concerns. The contract mandates strict material and quality standards, including the total prohibition of asbestos and class I ozone-depleting chemicals. Mercury is prohibited unless used in specific functional capacities approved by NAVSEA. Due to potential ultraviolet degradation, the items must be sealed in medium duty, waterproof, greaseproof, opaque bags per MIL-DTL-117, Type II, Class C, Style 1. Marking and packaging must comply with MIL-STD-129, MIL-STD-130N, and MIL-STD-2073-1E. Inspection and acceptance will occur at the point of origin. Invoicing and payment must be processed electronically through the Wide Area WorkFlow system.

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SEAL, NONMETALLIC SPECI

Solicitation # SPE7L3-27-T-1611

Solicitation SPE7L3-27-T-1611 is a small business set-aside request for quotations issued by the DLA Weapons Support Land Supplier Operations Vehicle Support for the procurement of 247 nonmetallic special shaped section seals, identified by NSN 5330-01-052-0009. The required delivery date is March 22, 2027, with a delivery lead time of 132 days after order. The contract is subject to destination inspection and acceptance, and the manufacturer's inspection system must comply with ISO 9001:2015 or an equivalent standard. Packaging and marking must adhere to MIL-STD-129, MIL-STD-2073-1E, and Special Packaging Instruction SPI P11741209 Rev B. This procurement includes strict regulatory requirements, including export controls under ITAR and EAR, and requires contractors to have an approved US/Canada Joint Certification Program certification to access technical data. Cybersecurity compliance is mandatory per DFARS 252.204-7012 and NIST SP 800-171. Additionally, the contract enforces domestic sourcing restrictions through the Buy American Act and the Berry Amendment. Offers produced using additive manufacturing are ineligible for award. Evaluation will be based on price, with a specific preference for HUBZone small business concerns. Invoicing must be processed electronically via the Wide Area WorkFlow system.

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DEADLINE

SHIELDING GASKET, ELECT

Solicitation # SPE7M1-27-U-0324

Solicitation SPE7M1-27-U-0324 is a request for quotations issued by the DLA Weapons Support Maritime Supply Chain for the procurement of electronic shielding gaskets, identified by NSN 5999015297317. This procurement may result in a unilateral Indefinite Delivery Contract with a one-year term and a maximum aggregate value of 350,000.00 dollars. The estimated annual demand is 69 units, with a guaranteed minimum contract quantity of 10 units and a minimum delivery order quantity of 34 units. Quotes must be submitted electronically via the DLA Internet Bid Board System by October 21, 2026. The contract requires delivery within 100 days, with inspection and acceptance occurring at the destination. Packaging must adhere to MIL-STD-2073-1E and MIL-STD-129, and any hazardous materials must comply with the Hazard Communication Standard. Payment will be processed electronically through the Wide Area WorkFlow system. Award will be granted to a responsible offeror based on the price quoted for the estimated annual demand. Compliance with the Buy American Act, the Berry Amendment, and DFARS cybersecurity standards for safeguarding covered defense information is mandatory.

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POSTED

DEADLINE

Solicitation # SPE7L1-27-U-0070

Solicitation SPE7L1-27-U-0070 is a request for quotations issued by the DLA Weapons Support Land Supply Chain for the procurement of O-rings, specifically NSN 5331014778235. The government is seeking an estimated annual quantity of 34 units under a unilateral Simplified Indefinite-Delivery Contract with a maximum value of 350,000.00 dollars. Quotations must be submitted via the DLA Internet Bid Board System by October 29, 2026. The contract specifies delivery within 133 days, with shipping terms set as FOB Origin and both inspection and acceptance occurring at the destination. The items are designated as critical application items and must adhere to strict material and packaging standards. Specifically, the use of asbestos and the intentional addition of mercury are prohibited. Due to potential deterioration from ultraviolet rays, 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 and MIL-STD-129, respectively. Contractors are required to use the Wide Area WorkFlow system for invoicing and must comply with various FAR and DFARS clauses, including those regarding cybersecurity, the Buy American Act, and the Berry Amendment.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

POSTED

about 8 hours ago

DEADLINE

in 5 days

AI Contract Overview

This subcontract involves the manufacture and supply of eight precision O-rings, identified by NSN 5331-01-500-8632, for prime contractors supporting Department of Defense Maritime Supply Chain projects. The parts must be produced according to Basic Drawing NR 53711 6402770 Revision NR A using AMS7276 material. Strict adherence to quality and safety standards is required, including asbestos-free compliance per FED-STD-313 and packaging specifications outlined in MIL-STD-2073-1E and MIL-DTL-117. The performance of this contract takes place in Bremerton, Washington. To be eligible, the provider must maintain certification under the US/Canada Joint Certification Program and ensure all personnel have completed necessary ITAR/EAR export control training. The opportunity is categorized under NAICS code 339991 and is managed by the Maritime Supply Chain ESOC Buys within the Department of Defense.

General Info

Supply eight precision O-rings for DoD Maritime Supply Chain projects in Bremerton, Washington.

Agency

Department Of Defense → MARITIME SUPPLY CHAIN ESOC BUYS

NAICS

339991 - Gasket, Packing, and Sealing Device Manufacturing

Place of Performance

BREMERTON, WA, 98314-5001, USA

Set-Aside

NONE

Documents

This scope was carved out of SPE7M0-26-T-066T.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

O-RING

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedAug 31

subcontract

Response DeadlineSep 11

Deadline has passed

Submission Closed

09/11/2026, 05:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → MARITIME SUPPLY CHAIN ESOC BUYS

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → MARITIME SUPPLY CHAIN ESOC BUYS

Office AddressN/A

ContactsNo contact information available

Full Description

Supplies precision O-rings for prime contractors on Department of Defense Maritime Supply Chain projects. Manufactures parts per Basic Drawing NR 53711 6402770 Revision NR A using AMS7276 material. Ensures asbestos-free compliance per FED-STD-313 and packaging per MIL-STD-2073-1E and MIL-DTL-117. Requires ITAR/EAR export control training and US/Canada Joint Certification Program certification. Delivers 8 units of NSN 5331-01-500-8632.