This Government Contract opportunity from Department Of Defense was posted on September 27, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Fabrication of Front Sight Weldment (NSN 1010001579978)

Closed

Federal

Submission Closed10/08/2026, 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: 332991

New

Federal

31--BEARING,BALL,ANNULA

Solicitation # N0010426QYAHD

This fixed-price solicitation, issued by NAVSUP Weapon Systems Support, seeks the manufacture of annular ball bearings (Part Number M17931-C006) in accordance with MIL-DTL-17931F. The requirement includes a total of 20 bearings across two line items, along with associated data and government non-destructive production lot testing. The procurement is designated as a DO-rated order for national defense and is subject to Emergency Acquisition Flexibilities. Due to the critical nature of the components, the item is on the Qualified Products List, and only government-approved sources will be considered for award. The award will be made to a single offeror based on a best-value determination, where past performance is weighted as more important than price. Technical requirements are stringent, including a strict prohibition of metallic mercury contamination and adherence to specific quality conformance and verification inspections. Packaging and marking must comply with MIL-STD-129 and MIL-STD-2073, with specific requirements for Depot Level Repairable labels. Administrative processes, including invoicing and receiving reports, are to be managed through the Wide Area WorkFlow system.

Navsup Weapon Systems Support Mech

POSTED

DEADLINE

BEARING,BALL,ANNULA — 3110009910915 — N0010426QYAHA

Solicitation # N0010426QYAHA

This contract is a total small business set-aside for the manufacture and procurement of annular and duplex ball bearings, specifically part number M17931-G043, adhering to MIL-B-17931 for quiet operation. The scope includes the production of these precision components, which are designated as source control items, meaning only Government-approved sources may be considered for award. The procurement is a DO-rated order, emphasizing its priority for national defense. Key technical requirements include strict adherence to mercury-free standards to prevent corrosion and toxicity in submarine and surface ship environments, as well as specific packaging requirements for matched bearing pairs to ensure they are not separated. Quality assurance is a critical component of this contract, requiring the contractor to maintain an inspection system compliant with MIL-I-45208 or ISO 9001/9002. The process involves a two-tier verification system: a contractor-led quality conformance inspection and a subsequent government-led production lot test consisting of non-destructive testing at the Naval Surface Warfare Center, Carderock Division. Award will be based on the most advantageous offer, with past performance weighted more heavily than price. Deliveries are handled as F.O.B. origin, with electronic invoicing and payment processed through the Wide Area WorkFlow system.

Navsup Weapon Systems Support Mech

POSTED

DEADLINE

BEARING,BALL,DUPLEX — 3110009921019 — N0010426QYA9Y

Solicitation # N0010426QYA9Y

This contract is a solicitation for the manufacture and delivery of duplex ball bearings, specifically part number M17931-A023, adhering to the MIL-DTL-17931F military specification for quiet operation. The procurement is restricted to Government-approved sources, and new suppliers must undergo an extensive qualification process, including the use of the QTP-MIL-B-17931 test plan. Key technical requirements include a strict prohibition of metallic mercury to prevent corrosion in submarine and surface ship systems, and specific packaging mandates for matched bearing pairs according to MIL-DTL-197 method 40B. The items carry a 60-month extendable shelf life, with certain versions labeled for 120 months. Quality assurance is a critical component of this contract, requiring the contractor to maintain an inspection system compliant with MIL-I-45208 or ISO 9001/9002. The process involves both contractor-led quality conformance inspections and Government-led nondestructive verification testing conducted at the Naval Surface Warfare Center, Carderock Division. Award will be made to a single, technically acceptable offeror based on a trade-off between price and past performance, with past performance weighted as more important than price. Delivery is expected within 180 days, and the contract incorporates various FAR and DFARS clauses, including Buy American and safeguarding of covered defense information.

Navsup Weapon Systems Support Mech

POSTED

DEADLINE

BEARING,JOURNAL — 3120001578609 — SPRMM127QKA26

Solicitation # SPRMM127QKA26

This fixed-price solicitation, number SPRMM127QKA26, is issued by the Department of the Navy via NAVSUP Weapons Systems Support for the manufacture and procurement of three journal bearings (NIIN 001578609). The items must conform to the design represented by Cage Code 7Y333, reference number 818D772PC1. Award will be granted to the responsible offeror providing the lowest priced, technically acceptable offer, with a 10 percent price evaluation preference applied to qualifying HUBZone small business concerns. The procurement is a DO rated order and requires the supplier to maintain a quality system compliant with ISO 9001. Key technical requirements include strict adherence to MIL-STD-129 for marking and MIL-STD-2073-1 for preservation and packaging. A critical mandate is the mercury-free requirement, as the materials are intended for use on submarines and surface ships; any metallic mercury contamination is grounds for rejection. Inspection and acceptance will occur at the origin, specifically at the contractor's or subcontractor's plant. Invoicing and receiving reports must be submitted electronically through PIEE-WAWF. Offerors who are not the original equipment manufacturer must provide the OEM's CAGE code and part number, and distributors must comply with specific traceability requirements.

SPRMM1 DLA Mechanicsburg

POSTED

DEADLINE

Supply of Ball Joints (NSN 3040218786687)This subcontract involves the procurement of 298 units of ball joint hardware, identified by NSN 3040218786687, to support prime contractors fulfilling DLA supply contracts. The selected provider is responsible for manufacturing or sourcing new components that strictly adhere to technical specifications, with a clear prohibition against the use of reconditioned or surplus items. The contract mandates strict adherence to military standards for logistics and compliance, specifically requiring packaging per MIL-STD-2073-1E and RP001, and shipment marking according to MIL-STD-129. Additionally, the provider must comply with DFARS 252.223-7008 and 252.225-7007 regulations. This requirement is managed by the DLA Weapons Support Strategic Acquisition Program Directorate under the Department of Defense.

DLA WEAPONS SUPPORT STRATEGIC ACQ PROGRAM DIRECTORATE

POSTED

DEADLINE

Supply of Sleeve Bushings (NSN 3120-01-242-4387)This subcontract through the Department of Defense ASC Commodities Division involves the procurement of eight precision-manufactured sleeve bushings under NSN 3120012424387. The selected provider is responsible for manufacturing or sourcing these specific parts using precision machining and fabrication equipment to ensure strict adherence to technical specifications. The contract requires the supplier to package the items for Government-Arranged Transportation via the FDT program, with the place of performance located at Tinker AFB. The solicitation was posted on October 28, 2026, with a response deadline of November 2, 2026, falling under NAICS code 332991.

ASC COMMODITIES DIVISION

POSTED

DEADLINE

Supplier of Collet Bodies for Linde Welding TorchesThis subcontract involves the supply of 239 welding torch collet bodies and gas lens collet bodies to prime contractors supporting the Defense Logistics Agency Weapons Support Nuclear Reactor Program. The required parts must be compatible with Linde Model HW-20 and HW-25 Torches and match NSN 3431001236684. Performance will take place in San Diego, California, under NAICS code 332991. The supplier is required to adhere to strict quality and regulatory standards, including Critical Application Item specifications and Buy American DFARS 252.225-7001 standards. Additionally, all shipments must comply with MIL-STD-129 marking requirements. The response deadline for this opportunity is November 9, 2026.

DLA WEAPONS SUPPORT NUCLEAR REACTOR PROGRAM

POSTED

DEADLINE

Fluid Pressure Line Connector SupplyThis subcontract, issued by the Department of Defense under the DLA Weapons Support Maritime Supply Chain ESOC Buys, requires the procurement of one fluid pressure line multiple connector identified by NSN 4730014749295. The selected source or manufacturer must ensure the item is packaged according to ASTM D3951 standards and marked and labeled in compliance with MIL-STD-129. The physical unit must be delivered to Fort Benning, Georgia, within five days of the contract award. This requirement falls under NAICS code 332991 and is intended for prime contractors fulfilling DLA supply contracts.

DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN ESOC BUYS

POSTED

DEADLINE

Supply of Valve Spring Retainer LocksThis subcontract involves the manufacture or sourcing of a Valve Spring Retainer Lock, identified by NSN 4310016087488, for prime contractors supporting DLA supply contracts. The project is managed by the Department of Defense under the DLA Weapons Support Maritime Supply Chain ESOC Buys, falling under NAICS code 332991. The contractor is responsible for delivering one unit that strictly adheres to the material specifications of the identified NSN. All deliverables must be packaged according to MIL-STD-2073-1E and RP001 and marked in compliance with MIL-STD-129. The response deadline for this opportunity is November 9, 2026.

DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN ESOC BUYS

POSTED

DEADLINE

Actuator Bearing Assembly ManufacturingThis subcontract, issued by the Department of Defense under the DLA Weapons Support ASC Commodities Division, requires the manufacture and assembly of 56 Actuator Bearing Assemblies. The selected contractor must utilize high-precision CNC machining to produce components according to Reference Drawing NR 98752 and ensure all final units are assembled in strict compliance with TDP Rev B Gen 2 and SAE AS9100 standards. As part of the quality assurance process, the contractor is required to perform a First Article Test on one unit and submit the corresponding test reports. The project is designated as a Total Small Business Set-Aside under NAICS code 332991, with the place of performance located at Hill AFB. Interested parties must respond by November 5, 2026, to be considered for this precision manufacturing effort.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

DEADLINE

Annular Ball Bearing Supplier (NSN 3110124080222)This subcontract involves the manufacture or sourcing of four annular ball bearings under NSN 3110124080222 for prime contractors supporting the DLA Weapons Support ASC Commodities Division. All components must adhere to MIL-DTL-197M quality standards, with specific requirements for marking according to MIL-STD-129 and packaging per RP001 and MIL-STD-2073-1E. Additionally, the supplier must provide domestic sourcing certification in compliance with DFARS 252.225-7016. The completed bearings are to be delivered FOB Origin to the DLA Distribution DDSP located in New Cumberland, Pennsylvania. Interested parties must submit their responses by November 5, 2026, for this requirement categorized under NAICS code 332991.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

DEADLINE

Aluminum Alloy Tubing SupplierThis subcontract involves the supply of raw aluminum alloy tubing for prime contractors supporting the DLA Weapons Support Land Supply Chain. The required material must feature a 1/2 inch outer diameter and a 0.062 inch wall thickness, ensuring full compliance with Pratt & Whitney Canada Corp part number 3014948. Performance will take place in Cherry Point, North Carolina. To ensure quality and regulatory adherence, the supplier must comply with the Buy American Act and provide comprehensive material certifications and mill test reports to verify the alloy composition and dimensions. Interested parties should note the response deadline of November 9, 2026, for this Department of Defense requirement under NAICS code 332991.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

POSTED

about 23 hours ago

DEADLINE

in 11 days

AI Contract Overview

This subcontract involves the precision fabrication and welding of one Front Sight Weldment under NSN 1010001579978 for the Department of Defense, specifically the LSO Combat Vehicles and Armament agency. The contractor must adhere strictly to the provided technical data, which explicitly prohibits the use of additive manufacturing. All items must be marked according to MIL-STD-129 and packaged in compliance with MIL-STD-2073-1E. The project requires full ITAR and EAR authorization, as well as compliance with DFARS 252.223-7008. Classified under NAICS code 332991, the contract was posted on September 27, 2026, with a response deadline of October 8, 2026. The final deliverable is a single completed, marked, and packaged weldment delivered to the prime contractor for DLA supply contracts.

General Info

Fabricate one Front Sight Weldment for DoD following strict technical and regulatory standards.

Agency

Department Of Defense → LSO COMBAT VEHICLES AND ARMAMENT

NAICS

332991 - Ball and Roller Bearing Manufacturing

Place of Performance

USA

Set-Aside

NONE

Documents

This scope was carved out of SPE7L4-26-T-7237.

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

View the prime solicitation

WELDMENT

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

PostedSep 27

subcontract

Response DeadlineOct 8

Deadline has passed

Submission Closed

10/08/2026, 05:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → LSO COMBAT VEHICLES AND ARMAMENT

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → LSO COMBAT VEHICLES AND ARMAMENT

Office AddressN/A

ContactsNo contact information available

Full Description

Supplies one Front Sight Weldment for prime contractors delivering DLA supply contracts. Performs precision fabrication and welding of the component per NSN 1010001579978 technical data, prohibiting additive manufacturing. Marks items per MIL-STD-129 and packages per MIL-STD-2073-1E. Requires ITAR/EAR authorization and compliance with DFARS 252.223-7008. Delivers one completed, marked, and packaged weldment.