This Subcontract opportunity from Department Of Defense was posted on July 12, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Precision Machining and Assembly of Diaphragm Assembly (NSN 6610005113320)

Closed

Federal

Submission Closed07/20/2026, 11:00:00 AM MDT

Contract Overview

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

Active Opportunities Like This One

NAICS: 332721

New

Pin Assemblies

Solicitation # pin-assemblies

Mercer Engineering Research Center is soliciting bids from qualified suppliers for the fabrication of precision ground pin assemblies. The required components feature diameters ranging from 0.155 to 3 inches and lengths between 3 and 10 inches. This opportunity is open to performance across all U.S. states. The solicitation is specifically set aside for small businesses, including certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Interested parties must respond by November 13, 2026. For further details, inquiries should be directed to the primary point of contact, Michael Lange.

Mercer Engineering Research Center

POSTED

DEADLINE

Precision Manufacturing of Nut Assembly, Retainer RingThis subcontract involves the precision manufacturing and assembly of five Nut Assembly Retainer Rings for the DLA Weapons Support ASC Commodities Division. The contractor is responsible for fabricating components in strict accordance with Basic Drawing 18876 11450124 (Rev D) and Reference Drawing 18876 11450102 (Rev D), while ensuring all bare item marking adheres to RQ017 standards. Due to the nature of the project and the requirement for ITAR and EAR data access, the selected provider must hold CMMC Level 2 certification and be part of the US/Canada Joint Certification Program. The solicitation was posted on November 11, 2026, with a response deadline of November 19, 2026, falling under NAICS code 332721.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

DEADLINE

Precision Headless Pin FabricationThis subcontract involves the precision fabrication of 82 straight, headless pins for prime contractors supporting the DLA Weapons Support ASC Commodities Division. The manufacturing process must strictly adhere to TDP Rev A Gen 1, reference drawing 13873 EI-011910171, and SAE AS20253 Revision B standards. The use of precision machining equipment is mandatory, while additive manufacturing is explicitly prohibited to ensure component integrity. The project requires strict adherence to cybersecurity and data protection regulations, specifically DFARS 252.204-7012 and NIST SP 800-171. Performance will take place in Tracy, California, under NAICS code 332721. Interested parties must have submitted responses by the deadline of November 19, 2026.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

DEADLINE

Rigid Connecting Link Manufacturing (Casting & Machining)This subcontract involves the metal casting and precision machining of 36 Rigid Connecting Links for the DLA Weapons Support Land Supply Chain. The project requires strict adherence to TDP Rev D Gen 4 and Basic Drawing NR 19207 12334415, utilizing custom casting tooling. Quality assurance must be maintained through sampling standards compliant with MIL-STD-1916 or ASQ H1331. To be eligible for this performance in New Cumberland, contractors must hold CMMC Level 2 and JCP Certification. The work falls under NAICS code 332721 and is managed under the Department of Defense. Responses for this requirement are due by November 23, 2026.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

POSTED

DEADLINE

Supply of Honeywell Cotter Pins (NSN 5315-01-005-3745)This subcontract involves the supply of 140 Honeywell Aerospace US LLC cotter pins, part number 953522-23, for prime contractors supporting DLA Weapons Support ASC projects. The procurement must adhere to the DLA Master List of Technical and Quality Requirements, with sampling and inspection conducted according to MIL-STD-1916 or ASQ H1331. Packaging must comply with MIL-STD-2073-1E and MIL-STD-129 standards. The contractor is required to maintain ISO-compliant inspection systems and strictly follow the Buy American program. All 140 units are to be delivered FOB Origin to Jacksonville. This requirement is managed by the Department of Defense under NAICS code 332721.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER OEM DIVISION

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DEADLINE

Manufacture and Supply of Plain Plate Nuts (NSN 5310-01-632-4492)This subcontract involves the manufacture and supply of 30 plain plate nuts, specifically Boeing part number HS5771G3CR, for the DLA Weapons Support ASC. The contractor is required to use precision machining to meet strict aerospace tolerances and must adhere to ISO 9001:2015 certification and Buy American standards. Quality control will be managed through sampling per MIL-STD-1916 or ASQ H1331, with packaging requirements following ASTM D3951 and MIL-STD-129. The final 30 units are to be delivered to DLA Distribution DDSP New Cumberland.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER OEM DIVISION

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DEADLINE

Supply of Pipe-to-Tube Elbows

DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN

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DEADLINE

Hexagon Head Cap Screw / Machine Bolt Manufacturing

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

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Close Tolerance Screw Manufacturing and Supply

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

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Precision Machining and Fabrication of Tensioning Tie RodsThis subcontract involves the precision machining and fabrication of 37 threaded end tensioning tie rods for the DLA Weapons Support ASC Commodities Division. The work requires the use of CNC lathes to manufacture the components according to drawing 98750 55C22150 Rev G. Performance will take place in New Cumberland, Pennsylvania, with a final delivery requirement of 37 finished and inspected units. Strict compliance with quality and regulatory standards is mandatory, including the implementation of quality systems per SAE AS9003 or ISO 9001 and zero-based sampling according to MIL-STD-1916. Additionally, the contractor must hold US/Canada Joint Certification Program credentials and maintain ITAR/EAR authorization. The solicitation was posted on November 11, 2026, with a response deadline of November 19, 2026.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

DEADLINE

Solicitation # SPE4A6-27-T-051A

This procurement, solicitation SPE4A6-27-T-051A, is for the supply of 139 machine bolts (NSN 5306-00-2264830) for the DLA Weapons Support ASC Commodities Division. The items must comply with ASME B18.2.1 standards and are designated as critical application items. A strict prohibition is placed on the use of additive manufacturing processes; any offers including parts produced via additive manufacturing will be ineligible for award. Delivery is required within 55 days, with a need ship date of January 14, 2027, and a final required delivery date of June 14, 2027. The contract is FOB Origin, with both inspection and acceptance occurring at the origin. Technical and quality requirements are governed by DLA master lists, including RQ001 for higher-level quality and RP001 for packaging. Packaging must adhere to MIL-STD-2073-1E and MIL-STD-129 for marking, with a specific prohibition on mercury or mercury compounds. Quality assurance requires a sampling plan per MIL-STD-1916 or ASQ H1331, with acceptance based on zero non-conformances. The manufacturer's inspection system must comply with SAE AS9003 or ISO 9001. Administrative requirements include the use of the Wide Area WorkFlow system for invoicing and compliance with the Buy American Act and Berry Amendment.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

DEADLINE

Solicitation # SPE4A6-27-T-052D

Solicitation SPE4A6-27-T-052D is a small business set-aside Request for Quotations issued by the DLA Weapons Support ASC Commodities Division for the procurement of machine bolts under NSN 5306-00-151-0777. The requirement consists of two line items totaling 271 units, with a delivery timeline of 165 days and an original required delivery date of February 20, 2027. The contract specifies FOB Origin and designates delivery to DLA Distribution depots at Hill AFB, Utah, and Cherry Point, North Carolina. A critical restriction is placed on the manufacturing process, as the government will not evaluate or award offers that utilize additive manufacturing. Technical compliance requires adherence to NASM6812 and QAP 13873, with quality assurance governed by SAE AS9003 or ISO 9001. Sampling must follow MIL-STD-1916 or ASQ H1331, and a Certificate of Quality Compliance is required. Packaging must comply with ASTM D3951 and MIL-STD-129, with DLA Master List requirements taking precedence. The contract incorporates various FAR and DFARS clauses, including mandates for cybersecurity safeguarding, the Buy American Act, and the prohibition of covered defense telecommunications equipment. Invoicing and payment must be processed electronically via the Wide Area WorkFlow system.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

about 13 hours ago

DEADLINE

in 7 days

AI Contract Overview

The contract requires the manufacture, precision machining, quality inspection, and final assembly of twelve military-grade diaphragm assemblies per approved technical drawings and federal specifications. The work is tied to National Stock Number 6610005113320 and falls under NAICS code 332721, indicating a focus on machine shop and related precision manufacturing activities. All components must meet rigorous defense standards and undergo full quality control to ensure operational reliability in critical military applications. The place of performance is designated as Hill Air Force Base, Utah, with the final assemblies expected to be delivered to this location. The solicitation is issued as a subcontract under the Department of Defense, managed by the ASC SUPPLIER OPER AE AND AF DIV, and was posted on July 12, 2026, with a response deadline of July 20, 2026. The contract does not specify a set-aside type, and while no point of contact details are provided, the formal request is accessible through the DIBBS system via the listed UI link. Compliance with technical documentation, federal specifications, and timely delivery to Hill AFB are critical obligations, making this a high-stakes, low-tolerance project demanding precision engineering and stringent adherence to defense manufacturing protocols.

General Info

Manufacture and deliver twelve military-grade diaphragm assemblies to Hill AFB per federal specs by July 20, 2026.

Agency

Department Of Defense → ASC SUPPLIER OPER AE AND AF DIV

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 SPE4A7-26-T-564R.

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

View the prime solicitation

DIAPHRAGM ASSY, INDI

AI Contract Breakdown

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Timeline

PhaseClosed

PostedJul 12

subcontract

Response DeadlineJul 20

Deadline has passed

Submission Closed

07/20/2026, 11:00:00 AM MDT

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Organization & Contact Information

AgencyDepartment Of Defense → ASC SUPPLIER OPER AE AND AF DIV

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → ASC SUPPLIER OPER AE AND AF DIV

Office AddressN/A

ContactsNo contact information available

Full Description

Manufacture, precision machining, quality inspection, and final assembly of 12 military-grade diaphragm assemblies per technical drawings and federal specifications.