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

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Supply of Safety Relief Valves (NSN 4820001139110)

Closed

Federal

Submission Closed09/11/2026, 05:00:00 PM UTC

Contract Overview

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

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NAICS: 332911

New

DIBBS

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Angle Hose Globe Valve Supply (Copper Alloy)This subcontract, issued by the DLA Weapons Support Nuclear Reactor Program, requires the manufacture and supply of 30 copper alloy 2.5-inch angle hose globe valves. The valves must be produced according to Basic Drawing NR 80064 1385712, Revision P, and must feature Class 3 threads. Every unit is subject to mandatory hydrostatic testing, and the final delivery must include signed test reports for each valve. The contract is a total small business set-aside under NAICS code 332911. Compliance requirements include packaging and marking according to MIL-STD-2073-1E, MIL-STD-129, and RP001 standards, as well as a mandatory CMMC Level 2 self-assessment. The response deadline for this opportunity is November 27, 2026.

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Linear Directional Control Valve SupplyThis subcontract, issued by the DLA Weapons Support Nuclear Reactor Program under the Department of Defense, requires the supply of 128 linear directional control valves. The components must strictly adhere to NSN 4820011931870 specifications and comply with Restricted Source Item requirements and MIL-STD-129 marking standards. Due to the critical nature of the application, the supplier must obtain engineering source approval from the Government Design Control Activity. The opportunity is designated as a Total Small Business Set-Aside under NAICS code 332911. Interested parties must submit their responses by November 27, 2026. This contract serves prime contractors supporting Defense Logistics Agency supply chains to ensure the procurement of specialized valve hardware.

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NSN 251401198 Component SupplyThis subcontract, issued by the DLA Weapons Support Nuclear Reactor Program under the Department of Defense, requires the manufacture and delivery of 36 new units of NSN 251401198. The contractor is responsible for producing these metal components in strict accordance with FSC 4820 technical specifications and tolerances using specialized fabrication and machining equipment. The agreement mandates full compliance with MIL-STD-129 for marking and storage, as well as DFARS 252.223-7008 regarding the use of hexavalent chromium. This opportunity is designated as a Total Small Business Set-Aside under NAICS code 332911, with a response deadline set for November 27, 2026.

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Supply of Check Valves (NSN 4820015099049)This subcontract involves the supply of 306 specialized check valves for the DLA Weapons Support Nuclear Reactor Program under the Department of Defense. The contractor is responsible for manufacturing or sourcing valves that strictly adhere to NSN 4820015099049 specifications and the DLA Master List of Technical and Quality Requirements. All deliverables must comply with RP001 DLA packaging requirements for procurement. The contract requires the full delivery of units within 159 days after the order is placed. Classified under NAICS code 332911, this agreement supports prime contractors in fulfilling their obligations for DLA supply contracts.

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Valve and Strainer Component SupplyThis subcontract, titled Valve and Strainer Component Supply, involves the production and delivery of individual gate valves, check valves, and bronze strainers for prime contractors supporting DLA Distribution supply contracts. The scope of work encompasses the casting, machining, and finishing of valve bodies and internal components to ensure adherence to assembly specifications. Specifically, the contractor must utilize bronze for strainers and stainless steel for internal valve components, with mandatory material certifications required for both metals. Managed by the Department of Defense for the DDSP New Cumberland Facility, this opportunity is designated as a Total Small Business Set-Aside under NAICS code 332911. The place of performance is located in New Cumberland, Pennsylvania. Interested parties must submit their responses by November 23, 2026.

DDSP NEW CUMBERLAND FACILITY

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Supply of Safety Relief Valves (NSN 4820013724804)This subcontract involves the manufacture or procurement of two specialized safety relief valves, identified by NSN 4820013724804, for prime contractors supporting Defense Logistics Agency supply contracts. Because the valves are designated as Critical Application Items, the provider must strictly adhere to the DLA Master List of Technical and Quality Requirements (RA001) and DLA Packaging Requirements (RP001). The agreement is categorized under NAICS code 332911 and specifies delivery terms as FOB Origin. Performance for this Department of Defense requirement is centered in Williamsport, Pennsylvania, with a response deadline set for November 23, 2026.

Defense Logistics Agency

POSTED

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Check Valve Supply (NSN 4820011952879)This subcontract involves the supply of 336 check valves meeting NSN 4820011952879 specifications for prime contractors supporting the Defense Logistics Agency Weapons Support Nuclear Reactor Program. The selected provider is responsible for manufacturing or sourcing the valves and ensuring strict adherence to MIL-STD-2073-1E and RP001 for packaging, as well as MIL-STD-129 for marking. The contract requires full compliance with the Berry Amendment and the Buy American Act. All units must be delivered packaged and marked to the designated destination point. The opportunity is categorized under NAICS code 332911, with a response deadline set for November 27, 2026.

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Supply of Globe Valves (Critical Application)This subcontract, issued by the DLA Weapons Support Nuclear Reactor Program under the Department of Defense, requires the sourcing and delivery of 38 Globe Valves. The components must strictly match NSN 4820013178759 and part number MLH49902G1. Due to their classification as Critical Application Items, the valves must meet rigorous quality and performance standards, and the provider must hold OEM authorization to supply genuine parts from either Siemens Energy or Curtiss-Wright. The opportunity is designated as a Total Small Business Set-Aside under NAICS code 332911. Interested parties must submit their responses by November 27, 2026, to facilitate the delivery of the units to the specified DLA destination.

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Supply of Fluid Pressure Regulating ValvesThis subcontract with the Department of Defense, managed by the DLA Weapons Support ASC Commodities Division, involves the supply of eight fluid pressure regulating valves. The contractor is responsible for manufacturing or sourcing valves that meet NSN 013941013/4820 requirements, ensuring all units undergo physical identification and bare item marking according to specification RQ017. Delivery of the marked units is to be handled via First Destination Transportation. To be eligible for this contract, the provider must maintain CMMC Level 2 Self-Assessment compliance as per RD004. The work is associated with NAICS code 332911 and is designated for performance in New Cumberland. Interested parties must have responded by the deadline of November 20, 2026.

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Supply of Globe Valves (NSN 4820-00-0706923)This subcontract, issued by the DLA Weapons Support Nuclear Reactor Program under the Department of Defense, requires the manufacture or sourcing of 24 globe valves meeting the technical specifications for NSN 4820-00-0706923. The contract is designated as a Total Small Business Set-Aside under NAICS code 332911, intended for prime contractors delivering DLA supply contracts. Strict adherence to military standards is required for the fulfillment of this order. All units must be packaged according to MIL-STD-2073-1E and RP001 using D3 unit containers and ZZ wrap cushioning, with marking performed in accordance with MIL-STD-129. The response deadline for this opportunity is November 27, 2026.

DLA WEAPONS SUPPORT NUCLEAR REACTOR PROGRAM

POSTED

about 23 hours ago

DEADLINE

in 14 days

AI Contract Overview

This subcontract, issued by the Department of Defense Nuclear Reactor Program, requires the procurement of 378 Safety Relief Valves meeting NSN 4820001139110 specifications. The contract is designated as a Service-Disabled Veteran-Owned Small Business set-aside under NAICS code 332911. The selected provider will act as a source or manufacturer for prime contractors fulfilling DLA supply contracts, with delivery terms set as FOB Origin within the continental United States. Strict compliance with technical and quality standards is required, specifically regarding packaging and labeling. Items must be packaged according to ASTM D3951 and marked in accordance with MIL-STD-129 and the DLA Master List of Technical and Quality Requirements. The solicitation was posted on August 27, 2026, with a response deadline of September 11, 2026.

General Info

DoD procurement of 378 Safety Relief Valves for SDVOSB set-aside subcontract.

Agency

Department Of Defense → NUCLEAR REACTOR PROGRAM

NAICS

332911 - Industrial Valve Manufacturing

Place of Performance

USA

Set-Aside

SDVOSBC

Documents

This scope was carved out of SPE7M2-26-U-0359.

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

View the prime solicitation

VALVE, SAFETY RELIEF

AI Contract Breakdown

Uniform Contract Format

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The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PhaseClosed

PostedAug 27

subcontract

Response DeadlineSep 11

Deadline has passed

Submission Closed

09/11/2026, 05:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → NUCLEAR REACTOR PROGRAM

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → NUCLEAR REACTOR PROGRAM

Office AddressN/A

ContactsNo contact information available

Full Description

Supplies Safety Relief Valves for prime contractors delivering DLA supply contracts. Sources or manufactures valves meeting NSN 4820001139110 specifications. Packages items per ASTM D3951 and marks/labels packaging per MIL-STD-129 and the DLA Master List of Technical and Quality Requirements. Delivers 378 units of Safety Relief Valves FOB Origin within the continental United States.

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