This Government Contract opportunity from Department Of Defense was posted on October 7, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Supply of Self-Locking Hexagon Nuts (NSN 5310-01-165-6453)

Closed

Federal

Submission Closed10/19/2026, 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

New

Federal

HARDWARE (HEX HEAD CAPSCREWS & BOLTS)

Solicitation # SPMYM327Q2002

The Portsmouth Naval Shipyard, under DLA Maritime, is soliciting quotes for various commercial hardware items, specifically hex head capscrews and heavy hex bolts, under solicitation SPMYM327Q2002. The requirement includes specific items such as 5/8-11UNC-2A capscrews, zinc-coated self-locking capscrews, and heavy hex bolts conforming to standards including ASTM A193 B16, ASTM B633 Type-2, MIL-DTL-18240 Type-N, and QQ-N-286G. This procurement is a 100% Small Business Set-Aside under NAICS code 332722. The government required delivery date is December 3, 2026, with shipping terms set as FOB Destination. Award will be based on the Lowest Price Technically Acceptable (LPTA) criteria. Offerors must be active in the System for Award Management (SAM) and provide CMMC unique identifiers if applicable. Strict packaging and marking requirements are in place, mandating compliance with MIL-STD-129 for military items and ASTM D-3951 for commercial items, while prohibiting the use of asbestos and loose fill polystyrene. Quality evidence, including test results and material certifications, must accompany each package. Invoices are to be submitted via Wide Area Workflow (WAWF) with payment terms of Net 30 days after material acceptance. Quotes are due by November 4, 2026, at 11:00 AM EST.

DLA Maritime - Portsmouth

POSTED

DEADLINE

Solicitation # N0010426QFG16

Solicitation N0010426QFG16 is issued by NAVSUP Weapon Systems Support Mechanicsburg for the procurement of seven machine bolts, designated as Special Emphasis material due to their use in crucial shipboard systems. The items must be manufactured from ASTM-A193 Grade B7 material and conform to Leslie Controls Inc. drawing 21844N. Due to the critical nature of the hardware, the contract mandates stringent quality assurance, including quantitative chemical and mechanical analysis, liquid penetrant or magnetic particle inspection per T9074-AS-GIB-010/271, and thread inspection according to FED-STD-H28. The award will be made to a single responsible offeror based on a combination of price and past performance, with past performance weighted as the more important factor. The contract is a DO-rated order for national defense use under the Defense Priorities and Allocations System. Deliveries are FOB Destination to the Portsmouth Naval Shipyard in Kittery, Maine, with a final delivery deadline of 365 days after the contract's effective date. Key administrative requirements include the use of the Wide Area Workflow (WAWF) for invoicing and the submission of certification data for review and acceptance prior to shipment. The contractor must maintain a quality system compliant with ISO-9001 and provide a Certificate of Compliance per CDRL DI-MISC-80678. Government Quality Assurance will be performed at the source, and the contractor is required to provide one additional fastener per heat/lot for traceability purposes. The solicitation close date is November 24, 2026.

Navsup Weapon Systems Support Mech

POSTED

DEADLINE

Solicitation # N0010427QYA45

This fixed-price solicitation, issued by NAVSUP Weapon Systems Support Mech, seeks the manufacture and delivery of one unit of a hexagon cap screw, identified by NSN 5305-01-608-8552 and Cage Code 96169 reference number 92-08-1250. The requirement is pursued under Emergency Acquisition Flexibilities and is DO certified for national defense under the Defense Priorities and Allocations System. The government retains an option to order an additional quantity up to 100 percent of the original order for 365 days after receipt at the same price. Delivery is required within 180 days, with shipping terms set as FOB Destination, specifically to a receiving officer in Pearl Harbor, Hawaii. The contractor is responsible for all inspection and quality assurance at the origin, with a requirement to maintain inspection records for 365 days following final delivery. Physical identification must comply with MIL-STD-130, and packaging must adhere to MIL-STD-2073 and ASTM D3951-18 for domestic shipments. Payment and invoicing will be processed electronically through the Wide Area Workflow system. Award evaluation will be based on item, price, and supplier risk as assessed via the Supplier Performance Risk System. Offerors who are not the original equipment manufacturer must provide a signed letter of authorization from the OEM to be considered for the award.

Navsup Weapon Systems Support Mech

POSTED

DEADLINE

53--NUT,SELF-LOCKING,HE

Solicitation # N0010425QBV19

Solicitation N00104-25-Q-BV19 is a fixed-price request for quotations issued by the Navsup Weapon Systems Support Mech for the procurement of self-locking nuts (NSN 5310-01-486-7558). The award will be granted to the responsible offeror who provides the lowest priced, technically acceptable offer, with evaluations considering item, price, and supplier risk via the Supplier Performance Risk System. The delivery period is set at 300 days with FOB Destination terms. Technical compliance is governed by the Individual Repair Part Ordering Data (IRPOD) and Technical Data Package version 009, and the contractor must adhere to strict quality assurance and inspection systems acceptable to the Government. Packaging and marking are critical requirements, with domestic shipments requiring Level B packing and overseas shipments requiring Level A or B depending on the transport method, all in accordance with MIL-STD-2073-1 and MIL-STD-129. The contract includes a DO priority rating for national defense and mandates the use of the Wide Area WorkFlow (WAWF) system for all invoicing and receiving reports. Offerors must submit a completed Standard Form 33, Section B schedule, and Section K representations via email or NECO. Additionally, the procurement prohibits the intentional use of mercury and requires compliance with the Federal Acquisition Supply Chain Security Act and various Buy American Act certifications.

Navsup Weapon Systems Support Mech

POSTED

DEADLINE

Solicitation # N0010426QYAHV

NAVSUP Weapon Systems Support Mechanicsburg is soliciting the procurement of 71 machine screws for sub antenna systems under NSN 1H-5305-010877548-SQ. This emergency acquisition is intended for a one-year duration with deliveries destined for DLA Distribution centers in New Cumberland, Pennsylvania, and Tracy, California. While the government intends to solicit full and open competition, the current source is identified as the Original Equipment Manufacturer and the only known provider capable of satisfying the requirements due to a lack of government-owned data. The procurement follows FAR Part 15 procedures and includes UID and Buy American requirements. Interested parties must submit capability statements or proposals via electronic procedures on NECO. The solicitation is expected to be issued around September 3, 2026, with a response deadline of October 3, 2026, and an anticipated award date of October 18, 2026. This effort is designated as a total small business set-aside.

Navsup Weapon Systems Support Mech

POSTED

DEADLINE

Supply of Aerospace/Defense Grade Fasteners

SPRMM1 DLA Mechanicsburg

POSTED

DEADLINE

Electrical Connectors & FastenersThis subcontract for Electrical Connectors and Fasteners supports prime contractors working on Nebraska Public Power District projects. The scope of work involves the delivery of high-conductivity terminals and assembly hardware, specifically solderless compression ring terminals made from copper or aluminum alloy preloaded with non-oxidizing inhibitor. Additionally, the contract requires the provision of stirrups and 18-8 stainless steel assembly bolts equipped with silicon bronze hex nuts. All provided materials must adhere to Build America, Buy America (BABA) compliance standards. Interested parties should note that the solicitation was posted on October 28, 2026, with a response deadline of November 6, 2026. The contract falls under NAICS code 332722 and focuses on the essential supply of specialized electrical fasteners and connectors for regional power infrastructure.

Nebraska Public Power District

POSTED

DEADLINE

Supply of Round Plain Nuts (NSN 5310-00-839-1524)This subcontract, issued by the Department of Defense under the DLA Weapons Support ASC Supplier OEM Division, requires the supply of 84 round plain nuts identified by NSN 5310008391524. The hardware must strictly adhere to the DLA Master List of Technical and Quality Requirements and be delivered via FOB Origin to Cherry Point by April 3, 2028. To be eligible, contractors must provide a valid CAGE code and UEI, and they must certify that no covered defense telecommunications equipment is used in accordance with FAR 52.204-24. The opportunity falls under NAICS code 332722, with a response deadline of November 5, 2026.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER OEM DIVISION

POSTED

DEADLINE

Supplier of Flat Washers (NSN 5310-01-097-9936)This subcontract involves the procurement of 109 specialized flat washers to support Defense Logistics Agency aircraft component projects. The supplier is responsible for manufacturing or sourcing the components in strict accordance with Sikorsky Aircraft Corporation part number SS5104-01 and NSN 5310-01-097-9936. All items must be delivered to DLA Distribution DDSP New Cumberland. The contract mandates rigorous adherence to quality and regulatory standards, including compliance with the Buy American Act and the Berry Amendment. Packaging must meet ASTM D3951 specifications, while marking and palletization must follow MIL-STD-129 and RP001 guidelines. The opportunity falls under NAICS code 332722 and is managed by the Department of Defense.

Defense Logistics Agency

POSTED

DEADLINE

Manufacture and Supply of Plain Hexagon Nuts (NSN 5310-00-268-6055)This subcontract involves the manufacture and supply of 492 precision-manufactured plain hexagon nuts, identified by NSN 5310-00-268-6055, for prime contractors supporting DLA Weapons Support ASC projects. The hardware must be produced in strict accordance with NASM316 and FF-N-836F(1) specifications, with a mandatory requirement for zero mercury content and bare item marking compliant with MIL-STD-130N. The selected provider must adhere to the Buy American Act and provide a Certificate of Quality Compliance for the shipment. Delivery of the components is designated as FOB Origin to DLA Distribution Cherry Point, North Carolina. This procurement falls under NAICS code 332722 and is managed by the Department of Defense.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

DEADLINE

Close Tolerance Screw Manufacturing (NAS7802U3)This subcontract involves the manufacture of 116 close tolerance screws, part number NAS7802U3, for the DLA Weapons Support ASC Commodities Division. The fabrication process requires precision CNC machining in strict accordance with National Aerospace Standard 80205 and TDP Rev A Gen 1. Quality control must be maintained through sampling per MIL-STD-1916 or ASQ H1331, and the final products must adhere to Buy American requirements and MIL-STD-2073-1E packaging standards. The project is categorized under NAICS code 332722 and will be performed in New Cumberland. Interested parties should note the response deadline of November 5, 2026, for this Department of Defense requirement.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

DEADLINE

Supply of Multiple Angle Sensor BracketsThis subcontract with the Department of Defense, specifically the DLA Weapons Support Land Supply Chain, involves the manufacture or procurement of Multiple Angle Sensor Brackets under NSN 5340016076959. The contractor is responsible for supplying 12 units of these specialized hardware brackets to prime contractors, with a strict delivery requirement of 5 days from the date of order. Performance for this contract is based in Anniston. Compliance with specific military and industry standards is mandatory, requiring all non-hazardous materials to be packaged according to ASTM D3951 and all shipments to be labeled per MIL-STD-129. The opportunity falls under NAICS code 332722 and was posted on October 28, 2026, with a response deadline of November 9, 2026.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

POSTED

about 23 hours ago

DEADLINE

in 11 days

AI Contract Overview

This subcontract involves the procurement of 382 self-locking hexagon nuts to support prime contractors for the DLA Weapons Support LSO Combat Vehicles and Armament projects. The contractor is responsible for manufacturing or sourcing the components in strict accordance with NSN 5310-01-165-6453 and the DLA Master List of Technical and Quality Requirements. A critical compliance mandate for this contract is the total prohibition of hexavalent chromium during the manufacturing process. The selected provider must deliver the finished goods FOB Origin to DLA Distribution San Joaquin in Tracy, California. Additionally, the contractor is required to provide comprehensive data packages to facilitate the evaluation of any alternate parts. This effort falls under NAICS code 332722 and is managed by the Department of Defense.

General Info

Procure 382 chromium-free self-locking hexagon nuts for DLA Combat Vehicles and Armament projects.

Agency

Department Of Defense → DLA WEAPONS SUPPORT LSO COMBAT VEHICLES AND ARMAMENT

NAICS

332722 - Bolt, Nut, Screw, Rivet, and Washer Manufacturing

Place of Performance

TRACY, CA, 95304-5000, USA

Set-Aside

NONE

Documents

This scope was carved out of SPE7L4-27-T-0081.

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

View the prime solicitation

NUT, SELF-LOCKING, HEXAG

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

PostedOct 7

subcontract

Response DeadlineOct 19

Deadline has passed

Submission Closed

10/19/2026, 05:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → DLA WEAPONS SUPPORT LSO COMBAT VEHICLES AND ARMAMENT

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → DLA WEAPONS SUPPORT LSO COMBAT VEHICLES AND ARMAMENT

Office AddressN/A

ContactsNo contact information available

Full Description

Supplies self-locking hexagon nuts for prime contractors on DLA Weapons Support LSO Combat Vehicles and Armament projects. Manufactures or sources nuts per NSN 5310-01-165-6453 and DLA Master List of Technical and Quality Requirements (RA001). Ensures prohibition of hexavalent chromium in manufacturing. Provides data packages for alternate part evaluation. Delivers 382 nuts FOB Origin to DLA Distribution San Joaquin.