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

Back to Contracts

Precision Machining of Piston Rings

Active

Federal

Contract Overview

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

AI Contract Overview

Show more

The contract involves the precision manufacturing of piston rings to meet rigorous military specifications, encompassing CNC machining, heat treatment, finishing, and comprehensive inspection processes to ensure adherence to extremely tight dimensional and performance tolerances. The work is being executed under a subcontract arrangement with the Defense Logistics Agency, part of the Department of Defense, under NAICS code 332721 which corresponds to forging and stamping operations, reflecting the specialized nature of the component production. The solicitation was posted on July 14, 2026, and the place of performance and specific office details are not provided, but the contract is tied to the DLA’s broader supply chain requirements for defense systems. All production activities must comply with defined military standards to guarantee reliability and interoperability under operational conditions.

General Info

Precision manufacturing of military-spec piston rings under DLA subcontract with strict tolerances and inspection requirements.

Agency

Department Of Defense → Defense Logistics Agency

NAICS

332721 - Precision Turned Product Manufacturing

Place of Performance

Not specified

Set-Aside

NONE

Documents

This scope was carved out of SPE7L5-25-Q-0094.

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

View the prime solicitation

RING, PISTON

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

PostedJul 14

subcontract

Ready to pursue this opportunity?

Get full access to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyDepartment Of Defense → Defense Logistics Agency

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → Defense Logistics Agency

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Manufacture of piston rings per military specifications including CNC machining, heat treatment, finishing, and inspection to meet tight tolerances.

Similar Contracts

Same NAICS industry code

Manufacturer of Precision Flat WashersThis subcontract involves the manufacture of 25 precision flat washers, specifically Part Number C20885-0022 with NSN 5310-01-480-7144, for prime contractors supporting the DLA Weapons Support ASC Commodities Division. The production process strictly prohibits the use of additive manufacturing and requires physical identification and bare item marking in accordance with RQ017 standards. To ensure quality control, the provider must utilize inspection systems certified under ISO 9001 or SAE AS9003. The project is categorized under NAICS code 332721 and will be performed in Tracy, California. Interested parties must respond by November 10, 2026, to provide the finished and inspected units as specified in the requirements.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

about 22 hours ago

DEADLINE

Supplier of Bushing, Sleeve (NSN 5365016750659)This subcontract involves the manufacture or procurement of 27 sleeve bushings identified by NSN 5365016750659 to support prime contractors delivering on Department of Defense contracts. Managed by the DLA Weapons Support ASC Supplier Oper AE and AF Div, the agreement requires the supplier to package and ship the items under FOB Origin terms, with a final delivery deadline of June 20, 2027. The supplier must be registered with the DLA Account Management and Provisioning System to ensure compliance. Performance for this contract is centered in Barstow, California, under NAICS code 332721.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

POSTED

about 22 hours ago

DEADLINE

Precision Manufacture of Straight Headless PinsThis subcontract involves the precision manufacture of three straight, headless pins for prime contractors supporting the DLA Weapons Support ASC Commodities Division. Production must strictly adhere to Basic Drawing 19200 13026789 and Reference Drawing 19200 12579607 using precision CNC machining, as additive manufacturing is explicitly prohibited. Finished components must be packaged according to MIL-STD-2073-1E and delivered to Schofield Barracks. The contractor is required to maintain rigorous quality and security standards, including SAE AS9003 or ISO 9001 certifications. Mandatory compliance requirements include JCP certification, CMMC Level 2, NIST SP 800-171, and adherence to ITAR and EAR regulations. Responses for this requirement are due by November 10, 2026.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

about 22 hours ago

DEADLINE

Manufacture of Shuttle Valves (MS28767AL-4)This subcontract involves the manufacture and supply of 76 Shuttle Valves, part number MS28767AL-4, for the Department of Defense via Depot Oklahoma. The project supports DLA Weapons Support Maritime Hardware/Electrical initiatives and requires the production of finished, inspected valves that strictly adhere to MS military specifications. The production process necessitates precision fabrication utilizing casting or forging and specialized tooling to satisfy Critical Application Item standards. Performance of the contract will take place at Tinker AFB, with the work falling under NAICS code 332721.

POSTED

about 22 hours ago

DEADLINE

Supply of Ejector Pistons (NSN 1095-01-334-1213)This subcontract involves the manufacture or sourcing of 69 Ejector Pistons under NSN 1095-01-334-1213 for prime contractors supporting the DLA Weapons Support Land Supply Chain within the Department of Defense. The selected provider must ensure all components meet strict technical specifications and adhere to RP001 DLA Packaging Requirements for Procurement regarding quality assurance, packaging, and palletization. Performance will take place at Robins Air Force Base. To be eligible, contractors must maintain an active SAM registration and comply with SBA size standards associated with NAICS code 332721. The final deliverable consists of 69 fully packaged and palletized Ejector Pistons.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

POSTED

about 22 hours ago

DEADLINE

Precision Manufacturing of Quick Release Pins (NSN 5315015706584)This subcontract involves the precision manufacturing and supply of 18 quick release pins under NSN 5315015706584 for the DLA Weapons Support ASC Commodities Division. The project requires strict adherence to TDP Rev B Gen 3, Basic Drawing 30003 3392AS977 Rev A, and Reference Drawing 53711 6650754 Rev G. Due to the nature of these components as Critical Application Items, the manufacturer must utilize precision CNC machining and grinding processes. Eligible contractors must be listed on the Controlled Commodity Access List to qualify for this engagement. The work is categorized under NAICS code 332721 and will be performed in New Cumberland. Interested parties must submit their responses by November 10, 2026.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

about 22 hours ago

DEADLINE

Manufacture and Supply of Plain Barrel Nuts (NSN 5310-01-031-5070)This subcontract involves the manufacture and supply of 12 precision-machined plain barrel nuts for the Department of Defense, specifically supporting DLA Weapons Support ASC projects. The contractor is responsible for the CNC machining and fabrication of the units according to NSN 5310-01-031-5070 specifications, with performance taking place in Foley. The agreement mandates strict adherence to quality assurance sampling per MIL-STD-1916 or ASQ H1331, and requires packaging and marking in accordance with MIL-STD-2073-1E and MIL-STD-129. Additionally, the contractor must comply with the Buy American Act to ensure the delivery of finished, packaged components that meet all federal requirements.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER OEM DIVISION

POSTED

about 22 hours ago

DEADLINE

Precision Component Manufacturing (Spacer, Sleeve)This subcontract involves the precision manufacturing of 234 Spacer and Sleeve components for prime contractors supporting the Department of Defense, specifically the DLA Weapons Support ASC Supplier Oper AE and AF Div. Production must strictly follow Basic and Reference Drawing NR 19207 10866843, with quality assurance adhering to MIL-STD-105/ASQ Z1.4 standards. The final deliverables consist of fully finished and inspected components. To be eligible, the manufacturer must maintain CMMC Level 2 and ITAR/EAR compliance, along with JCP certification to access necessary technical data. The project falls under NAICS code 332721, with the place of performance located in New Cumberland. Interested parties must respond by November 10, 2026.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

POSTED

about 22 hours ago

DEADLINE

Precision Machining of Machine Thread Plugs (NSN 5365-00-609-6771)This subcontract involves the precision machining of 1,364 machine thread plugs for prime contractors supporting Defense Logistics Agency Weapons Support ASC projects. The manufacturer is required to utilize CNC lathes and milling machines to produce the components in strict accordance with technical drawing TDP Rev A Gen 1 and Basic Drawing NR 10001 734913. The final deliverable consists of 1,364 finished and inspected plugs under NAICS code 332721. To qualify for this project, the contractor must hold SAE AS9003 or ISO 9001 certification and ensure full compliance with the Buy American Act and the Berry Amendment. Additionally, the provider must adhere to DFARS 252.204-7012 security standards. The solicitation was posted on November 2, 2026, with a response deadline of November 10, 2026.

Defense Logistics Agency

POSTED

about 22 hours ago

DEADLINE

Manufacturer of Grooved Clamp Couplings (NSN 5342-01-472-6604)This subcontract involves the manufacture of 51 Grooved Clamp Couplings under NSN 5342-01-472-6604 for prime contractors supporting Defense Logistics Agency supply contracts. The components must be fabricated to Part Number AS1895/4-175 specifications using precision machining, with a strict prohibition on additive manufacturing. All finished couplings must be marked according to MIL-STD-2073-1E and undergo production lot testing witnessed by government representatives. The contractor is required to maintain an SAE AS9100 quality system and ensure full compliance with the Buy American Act, the Berry Amendment, and DFARS 252.204-7012 cybersecurity standards. This opportunity falls under NAICS code 332721 and is managed through the Department of Defense.

Defense Logistics Agency

POSTED

about 22 hours ago

DEADLINE

Final Assembly and Integration of Interface Device AdaptersThis subcontract involves the final assembly and integration of Interface Device Adapters for prime contractors supporting DLA Weapons Support ASC projects. The scope of work includes the assembly of NSN 4920015860831 components, followed by rigorous quality inspections conducted in accordance with MIL-STD-1916 or ASQ H1331. Additionally, the contractor is responsible for the packaging and labeling of all shipments to meet ASTM D3951, RP001, and MIL-STD-129 standards. The project is managed under NAICS code 332721 for the Department of Defense and will be performed in Grand Prairie, Texas. A critical requirement for participation is a CMMC Level 2 self-assessment. The final deliverable consists of completed, packaged, and labeled assemblies delivered according to the specified guidelines.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

POSTED

about 22 hours ago

DEADLINE

Supply of Machine Bolts (PN: AN8-44A / NSN: 5306006804900)This subcontract involves the supply of high-strength aerospace machine bolts, specifically part number AN8-44A with NSN 5306006804900, for prime contractors supporting the DLA Weapons Support ASC Commodities Division. The contractor is responsible for manufacturing or sourcing two units that strictly adhere to TDP Rev C Gen 5 and NASM3 through NASM20 standards. Quality assurance must be maintained through sampling performed according to MIL-STD-1916 or ASQ H1331, and all deliveries must include a Certificate of Quality Compliance. The contract mandates strict adherence to the Buy American Act and the Berry Amendment regarding material sourcing. Performance will take place in San Diego, California. Interested parties must respond by November 10, 2026, for this Department of Defense requirement categorized under NAICS code 332721.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

about 22 hours ago

DEADLINE

More opportunities from Department Of Defense → Defense Logistics Agency

Same awarding agency

Supply of Femoral Fracture Splints (CT-6)This subcontract involves the supply of specialized CT-6 femoral fracture splints for prime contractors operating under Defense Logistics Agency Troop Support medical supply contracts. The required units must be constructed from black matt carbon fiber to ensure they are temperature-stable, corrosion-resistant, and designed for minimal radar reflectivity. All materials must be marked in strict accordance with Medical Marking Standard No. 1. The scope of work specifically requires the delivery of one leg splint unit under NSN 6515015215730. This procurement falls under NAICS code 339113 and is managed by the Department of Defense. The solicitation was posted on November 2, 2026, with a response deadline of November 9, 2026.

Surgical Appliance and Supplies Manufacturing

POSTED

about 22 hours ago

DEADLINE

Intraosseous Infusion System Fast 1 SupplyThis subcontract involves the supply of the Intraosseous Infusion System Fast 1 for prime contractors delivering to the Defense Logistics Agency. The scope of work requires the provision of complete kits consisting of Luer connectors, introducers, and stainless steel bone portal tips. All delivered systems must be shipped FOB Destination and adhere to strict quality standards, including a minimum shelf life of 18 months and packaging that complies with Medical Marking Standard No. 1 and MIL-STD-2073-1E. The contract mandates full compliance with the Berry Amendment and the Buy American Act. Classified under NAICS code 423450, the opportunity was posted on November 2, 2026, with a response deadline of November 9, 2026. The primary agency overseeing the requirement is the Department of Defense through the Defense Logistics Agency.

Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers

POSTED

about 22 hours ago

DEADLINE

Vehicular Component Bracket Supply (NSN 2590-01-699-5314)This subcontract involves the fabrication or procurement of one Vehicular Component Bracket, specifically JCB Inc part number 332/F8270, for the Defense Logistics Agency Weapons Support Land Supply Chain. The contractor must ensure the component adheres to the DLA Master List of Technical and Quality Requirements and is delivered FOB Origin to Fort Riley, Kansas. The agreement mandates strict adherence to the Berry Amendment and the Buy American Act, alongside specific military standards for packaging and marking. Additionally, the provider must maintain cybersecurity compliance in accordance with NIST SP 800-171 and DFARS 252.204-7012.

Fabricated Structural Metal Manufacturing

POSTED

about 22 hours ago

DEADLINE

MIL-SPEC Packaging and Marking ServicesThis subcontract for MIL-SPEC Packaging and Marking Services involves providing specialized military packaging for prime contractors supporting Defense Logistics Agency supply contracts. The scope of work requires the packaging of 55 brake assemblies in strict accordance with MIL-STD-2073-1E, specifically utilizing Preservation Method 10 with Wrap Mat FA and Cush/Dunn LC. All shipments must be marked according to MIL-STD-129 and must utilize approved MIL-SPEC preservatives and cushioning materials. The final objective is the delivery of shipment-ready units to DLA Distribution DDSP New Cumberland. This requirement falls under NAICS code 488510 and is managed under the Department of Defense. Interested parties should note the response deadline of November 13, 2026.

Freight Transportation Arrangement

POSTED

about 22 hours ago

DEADLINE

Supply of Brake Components (P/N B11503)This subcontract involves the manufacture and supply of internal brake components, specifically part number B11503 from Carlyle Johnson Machine Co, LLC, to support prime contractors on Defense Logistics Agency supply contracts. The selected provider must ensure all parts are manufactured in strict accordance with the metallurgy and tolerance requirements specified in the Technical Data Package. To successfully execute this contract, the provider must hold JCP certification to access necessary technical data and deliver all components accompanied by Certificates of Conformance. This requirement falls under NAICS code 332710 and is managed through the Department of Defense.

POSTED

about 22 hours ago

DEADLINE

Electric Brake Assembly Fabrication (NSN 6110-01-143-2012)This subcontract involves the manufacture and assembly of 55 electric brake assemblies for prime contractors supporting Defense Logistics Agency supply contracts. The scope of work requires the fabrication of specific components according to technical drawings 19200 12579607, 19200 12292860, 19207 12292879, and 16236 EI-011432012, utilizing precision machining and electrical integration to ensure all units are fully completed and tested. To be eligible for this effort, contractors must hold CMMC Level 2 and JCP certifications. The project falls under NAICS code 333998 and is associated with NSN 6110-01-143-2012. The response deadline for this opportunity is November 13, 2026.

All Other Miscellaneous General Purpose Machinery Manufacturing

POSTED

about 22 hours ago

DEADLINE

Manufacturer of Precision Check Valves (NSN 4820-01-348-6202)This subcontract involves the manufacture and supply of two precision check valves meeting NSN 4820-01-348-6202 specifications for prime contractors supporting the Naval Nuclear Lab via the Defense Logistics Agency. The production process must strictly avoid additive manufacturing and adhere to the Berry Amendment and Buy American Act. Performance will take place in Schenectady, New York, under NAICS code 332912. The selected provider must maintain SAE AS9003 or ISO 9001 certification and have access to the US/Canada Joint Certification Program. Additionally, all deliverables must comply with DLA Packaging RP001 and Quality RA001 requirements. Responses to this solicitation are due by November 13, 2026.

Fluid Power Valve and Hose Fitting Manufacturing

POSTED

about 22 hours ago

DEADLINE

Supply of LEVER (FPC) - NSN 1560LLQJ59653This subcontract involves the procurement of nine LEVER (FPC) hardware units for prime contractors supporting the Defense Logistics Agency. The selected provider is responsible for manufacturing or sourcing these components in strict accordance with NSN 1560LLQJ59653 and the DLA Master List of Technical and Quality Requirements. The contract falls under NAICS code 332510 and mandates full compliance with DFARS 252.204-7016 concerning the use of prohibited telecommunications equipment. The solicitation was posted on November 2, 2026, with a response deadline set for November 10, 2026.

Hardware Manufacturing

POSTED

about 22 hours ago

DEADLINE

Disposable Nitrile Glove Kit SupplierThis subcontract involves the supply of textured nitrile rubber glove kits for prime contractors supporting Defense Logistics Agency Troop Support medical supply contracts. The manufacturer is required to produce sand-colored gloves in size large, featuring a length of 11.8 inches and specific thickness measurements of 8 mil at the fingertips, 6 mil at the palm, and 4.7 mil at the cuff. The scope of work includes the delivery of three packages of NSN 8415-01-600-0262 kits. Each kit must contain 25 individually wrapped pairs and adhere strictly to Medical Marking Standard No. 1 and RP001 palletization standards. The supplier must ensure full compliance with the Buy American Act. This procurement falls under NAICS code 339113 and is managed through the Department of Defense.

Surgical Appliance and Supplies Manufacturing

POSTED

about 22 hours ago

DEADLINE

MIL-SPEC Packaging and Marking ServicesThis subcontract for the Defense Logistics Agency involves providing specialized packaging and marking services for 21 units of fragile and hazardous marine electronic components. The contractor is responsible for ensuring all items are processed according to MIL-STD-2073-1E and MIL-STD-129 standards, specifically executing Preservation Method 10 and Cleaning/Drying 1. Due to the nature of the materials, the provider must hold a valid HAZMAT shipping certification. The scope of work concludes with the delivery of the units packaged, marked, and crated for FOB Origin shipment. This requirement falls under NAICS code 561910, with a response deadline set for November 10, 2026.

Packaging and Labeling Services

POSTED

about 22 hours ago

DEADLINE

Manufacturer of Marine Navigational Lights (NSN 6220-01-211-7019)This subcontract involves the manufacture and supply of 21 Marine Navigational Lights, specifically part number M24560/9-001, for prime contractors supporting the Defense Logistics Agency. The units must be produced in strict accordance with MIL-L-24560/9B Revision B and MIL-DTL-24560A SUP 1 specifications. To ensure operational readiness and quality, the provider is required to perform First Article Testing and maintain a quality management system certified under either SAE AS9003 or ISO 9001. Compliance requirements for this engagement include adherence to the Buy American Act and NIST SP 800-171 standards for data security. The project falls under NAICS code 334511 and is managed through the Department of Defense. Interested parties must note the response deadline of November 10, 2026, to meet the procurement timeline for these critical navigational components.

Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing

POSTED

about 22 hours ago

DEADLINE

Supply of 2-Part Adhesive Kits (NSN 8040-01-354-1934)This subcontract involves the supply of 12 specialized 2-part adhesive kits, specifically 3M part numbers 3535 A/B or EC3535 A/B, for prime contractors supporting Defense Logistics Agency Troop Support contracts. Each kit must contain one ounce of adhesive and one ounce of catalyst. To ensure product viability, the supplier must strictly adhere to a TYPE I (CODE K) non-extendable shelf life of 18 months. Eligible providers must hold authorized distributor or manufacturer status. The procurement falls under NAICS code 423610 and is managed by the Department of Defense. Interested parties must submit their responses by November 9, 2026.

Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

POSTED

about 22 hours ago

DEADLINE

Ready to Pursue This Opportunity?

Get AI-powered intelligence on this solicitation and the ones like it

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Join 750+ contractors already using CLEATUS