This Government Contract opportunity from Department Of Defense was posted on July 22, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Precision Fastener Manufacturing – Castellated Hex Nuts

Closed

Federal

Submission Closed07/30/2026, 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: 332722

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DIBBS

Critical Application Machine Screw Supply

ASC SUPPLIER OPER AE AND AF DIV

POSTED

DEADLINE

Supply of Plain Hexagon Nuts (NSN 5310-00-282-5658)

ASC SUPPLIER OPER AE AND AF DIV

POSTED

DEADLINE

Supply of Hexagon Head Cap Screws (NSN 5305-00-914-6130)

ASC SUPPLIER OPER AE AND AF DIV

POSTED

DEADLINE

Supply of Critical Safety Machine Bolts

ASC COMMODITIES DIVISION

POSTED

DEADLINE

Socket Head Cap Screw Manufacturer/Supplier

ASC SUPPLIER OPER AE AND AF DIV

POSTED

DEADLINE

Solicitation # SPE7M0-27-Q-0016

This contract is a firm fixed price solicitation for the procurement of four machine bolts, identified by NSN 5306-01-286-0864. The items must be manufactured according to the current revision of the applicable part standard, specifically ASME B18.2.1 Revision D. Delivery is required within 30 days after order, with the destination and acceptance point located at the Pearl Harbor Naval Shipyard in Hawaii. The agreement mandates strict adherence to DLA technical and quality requirements, including RP001 for packaging, RQ011 for the removal of government identification from non-accepted supplies, and RQ017 for physical item marking. Identification marking must comply with MIL-STD-130N, and packaging must follow ASTM D3951 and MIL-STD-129. Quality assurance and sampling will be conducted per MIL-STD-1916 or ASQ H1331, utilizing a zero-based sampling plan.

MARITIME SUPPLY CHAIN ESOC BUYS

POSTED

DEADLINE

NUT, SELF-LOCKING, HEXAGON

Solicitation # SPE4A6-26-R-XD63

This contract is for the procurement of 9,000 self-locking hexagon nuts, identified as National Stock Number 5310-99-702-3861. The item is classified as a Commercial Off The Shelf product and is designated as an Air Force Critical Safety Item, meaning all waivers or deviations require approval from the DSC contracting officer. The procurement is associated with GE Aviation Systems and requires adherence to SAE AS9100 quality standards and MIL-STD-129 marking requirements. Delivery is set for 560 days after the order date, with the inspection and acceptance point located at the origin. Shipping is directed to DLA Distribution Warner Robins in Georgia, following DLA packaging requirements and MIL-STD-2073-1E standards. The contract is managed under solicitation number SPE4A6-26-R-XD63 and includes specific documentation requirements for source approval and the handling of covered defense information.

ASC COMMODITIES DIVISION

POSTED

DEADLINE

Solicitation # SPE4A7-26-R-XB13

Solicitation SPE4A7-26-R-XB13 is an Indefinite Delivery Contract (IDC) issued by the Defense Logistics Agency (DLA) Aviation for the procurement of machine screws, specifically General Electric Company part number R1473P007 (NSN 5305-01-150-6354). This is designated as a critical application item. The contract features a five-year base period with a total value not to exceed 350,000.00 USD. The estimated annual demand is 920 units, with a guaranteed minimum and minimum delivery order quantity of 230 units. Delivery is FOB Destination, and the award will be based on a comparative assessment of price, quoted delivery, and past performance, with SPRS assessments weighted most heavily. The procurement is subject to strict technical and quality requirements, including source approval request documentation and specific packaging and marking standards such as ASTM D3951 and MIL-STD-129. Due to the nature of the technical data, the item is subject to ITAR and EAR export controls, requiring contractors to hold an approved US/Canada Joint Certification Program certification. Additionally, eligible contractors must maintain CMMC Level 2 compliance and upload a self-assessment to the SPRS by November 10, 2025. Invoicing and receiving reports must be processed electronically through the Wide Area WorkFlow system.

ASC SUPPLIER OPER AE AND AF DIV

POSTED

DEADLINE

SCREW, CAP, HEXAGON HEAD

Solicitation # SPE4A7-26-R-XB12

Solicitation SPE4A7-26-R-XB12 is a request for quotations from the Defense Logistics Agency for an Indefinite Delivery Contract with a five year base period to procure Hexagon Head Cap Screws under NSN 5305-00-914-6130. The procurement is established as a Firm Fixed Price agreement with a total contract ceiling of 350,000 dollars, an estimated annual demand of 1,440 units, and a guaranteed minimum of 360 units. Award will be based on best value, evaluating price, quoted delivery, and past performance, with a heavy emphasis on SPRS assessments and historical quality and delivery compliance. The hardware must be manufactured according to the current revision of the applicable part standard, specifically ASME B18.2.1, and requires critical item source inspection. Quality assurance involves zero based sampling plans per MIL-STD-1916 or ASQ H1331, and all Class 3A and 3B threads must be inspected for dimensional conformance. Packaging and marking must comply with MIL-STD-2073-1E, MIL-STD-129, and RP001 for palletization. The contract mandates strict adherence to cybersecurity requirements, including CMMC Level 2 Self-Assessment uploads to SPRS for eligibility. Delivery is set as FOB Destination, and invoicing must be processed through the Wide Area WorkFlow system.

ASC SUPPLIER OPER AE AND AF DIV

POSTED

DEADLINE

SCREW, CAP, SOCKET HEAD

Solicitation # SPE4A7-26-R-XB06

Solicitation SPE4A7-26-R-XB06 is an Indefinite Delivery Contract (IDC) issued by the Defense Logistics Agency for the procurement of socket head cap screws (NSN 5305-00-472-3881). The contract features a five-year base period with a total value not to exceed 350,000.00 USD. It establishes a guaranteed minimum of 200 units with an estimated annual demand of 800 units, utilizing firm fixed price pricing. Delivery is required 92 days after receipt of order, with inspection and acceptance occurring at the destination. The procurement is subject to stringent quality and security requirements, including CMMC Level 2 certification for contractors accessing controlled unclassified information and compliance with ITAR and EAR export controls. Quality assurance is managed through zero-based sampling plans per MIL-STD-1916 or ASQ H1331, and a Certificate of Quality Compliance is required. Packaging and marking must adhere to MIL-STD-2073-1E and MIL-STD-129, with specific palletization requirements under RP001. Award decisions will be based on a comparative assessment of price, past performance, and delivery, with a heavy emphasis on SPRS assessments.

ASC SUPPLIER OPER AE AND AF DIV

POSTED

DEADLINE

Solicitation # SPE4A7-26-R-XB08

This solicitation is for the procurement of one plain hexagon nut, identified as NSN 5310-00-282-5658, with a delivery requirement of 77 days after receipt of order. The contract is issued by the Department of Defense ASC Supplier Oper AE and AF Div and is classified as a commercial item. It mandates strict adherence to DLA packaging requirements and technical quality standards, including specific protocols for the removal of government identification from non-accepted supplies and physical item marking. Quality assurance is governed by sampling methods according to MIL-STD-1916 or ASQ H1331, with specific AQL levels assigned for critical, major, and minor attributes. Additionally, the contract prohibits the intentional addition of mercury or mercury-containing compounds to the hardware, except in specific functional cases as defined by NAVSEA. Documentation requirements for source approval requests must also be met to ensure compliance with all technical and quality specifications.

ASC SUPPLIER OPER AE AND AF DIV

POSTED

DEADLINE

Solicitation # SPE4A7-26-R-XB40

This contract is a firm fixed price solicitation issued by the Department of Defense for the procurement of one shaft nut washer, identified by NSN 5310-00-394-4184. The delivery is required within 112 days after the order is placed, with both inspection and acceptance occurring at the destination. The procurement includes specific part numbers from Curtiss-Wright Electro-Mechanical and adheres to strict quality and technical requirements maintained in the DLA master list. Compliance mandates include adherence to MIL-STD-129 for marking and MIL-STD-2073-1E for packaging, with specific requirements for palletization and the removal of government identification from non-accepted supplies. Sampling must follow MIL-STD-1916 or ASQ H1331, and there is a strict prohibition against the intentional use of mercury or mercury-containing compounds in the hardware, preservation, or packaging, except where functionally required by specific systems.

ASC SUPPLIER OPER AE AND AF DIV

POSTED

about 14 hours ago

DEADLINE

in 13 days

AI Contract Overview

The contract requires the manufacture of castellated hexagonal nuts meeting the precise technical specifications outlined in NASM310, with Class 3A/3B threading and full compliance with military inspection standards. These components are critical fasteners intended for high-performance applications, necessitating strict adherence to dimensional accuracy, material integrity, and surface finish requirements to ensure reliability under demanding operational conditions. Production must align with recognized aerospace and defense industry protocols to guarantee performance and interoperability in classified or mission-critical systems. The contract is a subcontract under the Department of Defense, managed by the ASC COMMODITIES DIVISION, with the place of performance tied to Tinker Air Force Base in Oklahoma, 73145-8000. It was posted on July 22, 2026, with a response deadline of July 30, 2026, indicating a narrow window for qualified suppliers to submit proposals. The NAICS code 332722 identifies the industry scope as screw, nut, and bolt manufacturing, emphasizing the specialized nature of the work. Potential bidders must be prepared to meet rigorous quality control measures and delivery timelines, as non-compliance could result in rejection or contract termination. Access to the full solicitation details is available through the DIBBS portal linked in the posting.