This Government Contract opportunity from Department Of Defense was posted on July 14, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Precision Machining of Retaining Rings

Closed

Federal

Submission Closed07/22/2026, 05:00:00 PM UTC

Contract Overview

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

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NAICS: 332721

New

DIBBS

Supply of Wearing Ring (NSN 4320016037386)This subcontract involves the supply of precision-manufactured wearing rings for prime contractors supporting the Department of Defense, specifically under the DLA Weapons Support Maritime Supply Chain ESOC Buys. The contractor is responsible for manufacturing or sourcing parts that meet the exact technical specifications for NSN 4320016037386 using precision machining equipment. The scope of work requires strict adherence to DLA Packaging Requirements RP001 for Government-Arranged Transportation to ensure the physical rings are properly prepared for shipment. Performance will take place in FPO 96694-1500, with the contract falling under NAICS code 332721. The response deadline for this opportunity is November 16, 2026.

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Manufacturing and Supply of Grooved Headless PinsThis subcontract involves the manufacturing and supply of precision-machined headless grooved pins for the Department of Defense, specifically under the DLA Weapons Support ASC Commodities Division. The contractor is responsible for producing seven pins that meet NSN 5315-01-269-2683 specifications and the DLA Master List of Technical and Quality Requirements using CNC lathes or precision grinding equipment. The project requires strict adherence to the Buy American Act and quality standards MIL-STD-1916 or ASQ H1331. Final deliverables must be packaged, marked, and delivered to DLA Distribution DDSP in New Cumberland, Pennsylvania. The response deadline for this opportunity is November 12, 2026.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

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Metal Tube Assembly SupplierThis subcontract opportunity is for the manufacture or procurement of one Metal Tube Assembly to support DLA Weapons Support Land Supply Chain contracts. The supplier must ensure the assembly meets NSN 4710016322889 specifications and adheres to packaging standards defined by ASTM D3951 and the DLA Master List of Technical and Quality Requirements. Eligible bidders are required to possess a valid UEI and CAGE code. The project falls under NAICS code 332721 and will be performed at Fort Campbell. Interested parties must submit their responses by November 16, 2026, following the posting date of November 3, 2026. The final deliverable is one completed Metal Tube Assembly delivered to the Department of Defense.

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Supply of Cylinder Sleeves (NSN 2815-12-315-7282)This subcontract, issued by the Department of Defense under the DLA Weapons Support Land Supplier Operations Vehicle Support agency, requires the provision of two precision-machined cylinder sleeves identified by NSN 2815-12-315-7282. The contractor is responsible for manufacturing or sourcing the sleeves in strict accordance with the DLA Master List of Technical and Quality Requirements RA001. Compliance with MIL-STD-2073-1E for packaging and MIL-STD-129 for marking is mandatory, and the contractor must possess the necessary precision machining equipment and preservation materials to fulfill these specifications. The opportunity is designated as a Total Small Business Set-Aside under NAICS code 332721. Delivery of the completed components is required FOB Origin. Interested parties must submit their responses by November 18, 2026, following the posting date of November 3, 2026.

DLA WEAPONS SUPPORT LAND SUPPLIER OPNS VEHICLE SPT

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Supply of Swaged Wire Rope Ball EndsThis subcontract involves the supply of 13 specialized swaged wire rope ball ends to prime contractors supporting DLA supply contracts. The contractor is responsible for manufacturing or sourcing components that strictly match NSN 4030-01-614-2181, utilizing industrial swaging and crimping equipment to ensure technical compliance. The agreement requires all items to be packaged according to ASTM D3951 and the DLA Master List of Technical and Quality Requirements. Managed by the Department of Defense under the DLA Weapons Support Aviation Supply Chain ESOC Buys, the place of performance is located at McConnell AFB.

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Metal Tube Assembly FabricationThis subcontract involves the fabrication and supply of 20 pre-bent steel tube assemblies for the Department of Defense under the DLA Weapons Support Maritime Supply Chain. The scope of work requires the manufacture of steel tubing with a 5/16 inch outer diameter and 0.028 inch wall thickness, including precision pre-bending and the installation of end fittings. All deliverables must strictly adhere to NSN 4710-00-752-9365 and the DLA Master List of Technical and Quality Requirements RA001. The project is categorized under NAICS code 332721 and will be performed in Mechanicsburg, Pennsylvania. Interested parties must note the response deadline of November 16, 2026, for this procurement effort managed by the DLA Weapons Support Maritime Supply Chain ESOC Buys.

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Wrought Copper Pipe-to-Tube Adapter SupplierThis subcontract, issued by the Department of Defense DLA Weapons Support Fluid Handling Division, requires the supply of 22 wrought copper straight pipe-to-tube adapters. The adapters must be 1.00 inch nominal size and meet FTG X MNPT specifications consistent with NIBCO 60421. All items must be delivered FOB Origin to Hill AFB, Utah, with packaging and marking adhering to RP001, ASTM D3951, and MIL-STD-129 standards. The contract mandates strict compliance with the Buy American Act and the Berry Amendment. Interested parties must respond by November 16, 2026, for this requirement categorized under NAICS code 332721.

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Solicitation # SPE4A6-27-T-8114

Solicitation SPE4A6-27-T-8114, issued by the DLA Weapons Support ASC Commodities Division, is for the procurement of one machine bolt, identified by NSN 5306002066107. The requirement specifies a delivery timeframe of five days after order, with a required delivery date of August 20, 2026. The items are to be delivered FOB Destination to the SRF-JRMC Yokosuka Naval Base in Japan. Both inspection and acceptance are designated to occur at the origin, governed by FAR 52.246-2. The contract mandates strict adherence to quality and packaging standards, including ASTM D3951 for general packaging and RP001 for palletization, with the DLA Master List of Technical and Quality Requirements taking precedence. Marking and labeling must comply with MIL-STD-129, while bare item marking must follow MIL-STD-130N. Sampling will be conducted per MIL-STD-1916 or ASQ H1331. Administrative requirements include the use of the Wide Area WorkFlow (WAWF) system for electronic invoicing and payment. Key regulatory clauses are incorporated, including the Buy American Act, the Berry Amendment, and DFARS 252.204-7012 for safeguarding covered defense information.

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Solicitation # SPE4A6-27-T-8139

Solicitation SPE4A6-27-T-8139 is issued by the DLA Weapons Support ASC Commodities Division for the procurement of machine bolts under NSN 5306-00-144-3653. The requirement consists of two line items totaling 203 units, with a delivery schedule of 121 days after the order is placed. The procurement is conducted under the First Destination Transportation program with FOB Origin terms, and the place of performance is listed as Cherry Point. Technical specifications require adherence to DWG NASM3-20 Rev 4, MIL-S-7742 for thread specifications, and ASME Y14.5 for dimensions and tolerancing. Parts produced via additive manufacturing are strictly prohibited and ineligible for award. The contract mandates strict quality and marking standards, including MIL-STD-130 for U.S. parts and AS478 for marking methods. Inspection and acceptance will occur at the origin, requiring the manufacturer's system to comply with SAE AS9003 or ISO 9001. Packaging must follow MIL-STD-2073-1E and RP001 requirements, with a specific prohibition on mercury compounds. From a regulatory standpoint, the contract incorporates CMMC Level 2 self-assessment and NIST SP 800-171 requirements. It also applies the Buy American Act and Berry Amendment for domestic sourcing. Invoicing and payment must be processed electronically through the Wide Area Workflow system. Quotations are due by November 12, 2026, via the DIBBS portal.

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Solicitation # SPE4A6-27-T-8209

Solicitation SPE4A6-27-T-8209 is a requirement from the DLA Weapons Support ASC Commodities Division for the procurement of 17 machine bolts, identified by NSN 5306-00-281-3721 and part number MS35798-6. This item is classified as a commercial product and must be manufactured according to the current revision of the applicable part standard, specifically Basic Non Govt Std MS35798 Rev B. The delivery is required within 20 days after receipt of order, with inspection and acceptance occurring at the destination. The contract mandates strict adherence to quality and packaging standards, including ASTM D3951 for general packaging and MIL-STD-129 for marking and labeling. Quality assurance is governed by Reference QAP 13873 QAP-EQ003, with sampling conducted per MIL-STD-1916 or ASQ H1331. Key regulatory requirements include compliance with the Buy American Act, the Berry Amendment, and DFARS cybersecurity reporting standards. Invoicing and payment must be processed electronically through the Wide Area WorkFlow system. Quotations are due by November 12, 2026, via the DIBBS portal.

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Mechanical Couplings & Connection Fittings (Lot 1)This subcontract agreement involves the design, manufacture, and supply of mechanical connection components for prime contractors working on United Utilities Water Limited projects. The scope of work covers a wide range of fittings, including mechanical couplings, adapters, reducers, bushes, under pressure tees, flanges, and dismantling joints, with size specifications ranging from 80mm to 1200mm. Beyond the physical delivery of completed fittings, the provider is responsible for supplying essential technical documentation, including technical drawings, operation and maintenance manuals, and factory test certifications. The contract was posted on November 3, 2026, with a response deadline set for January 11, 2027.

United Utilities Water Limited

POSTED

about 22 hours ago

DEADLINE

in 2 months

AI Contract Overview

The contract entails the precise manufacturing of retaining rings in accordance with military specifications and National Stock Number requirements, involving advanced CNC machining, turning, and finishing processes for metal components to meet exacting defense standards. The work must be executed to ensure dimensional accuracy, material integrity, and functional reliability under operational conditions typical of military aviation environments. The solicitation is classified as a subcontract under NAICS code 332721, with a response deadline of July 22, 2026, and the place of performance is designated as Hill Air Force Base, Utah, with zip code 84056-5734. The contracting entity operates under the Department of Defense through the Aviation Supply Chain organization, indicating this effort supports critical aerospace or propulsion system components. Participation requires strict compliance with defense-grade quality controls and supply chain protocols, though no specific set-aside provisions are defined in the posting.

General Info

Manufacture retaining rings to military specs via CNC machining for Hill AFB, Utah, by July 22, 2026.

Agency

Department Of Defense → AVIATION SUPPLY CHAIN

NAICS

332721 - Precision Turned Product Manufacturing

Place of Performance

HILL AFB, UT, 84056-5734, USA

Set-Aside

NONE

Documents

This scope was carved out of SPE4A1-26-T-2437.

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

View the prime solicitation

RING, RETAINING

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 14

subcontract

Response DeadlineJul 22

Deadline has passed

Submission Closed

07/22/2026, 05:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → AVIATION SUPPLY CHAIN

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → AVIATION SUPPLY CHAIN

Office AddressN/A

ContactsNo contact information available

Full Description

Manufacture of precision-engineered retaining rings per military specifications and NSN requirements, including CNC machining, turning, and finishing of metal components.