This Combined Synopsis/Solicitation opportunity from Department Of Defense was posted on April 28, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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48--QUIET STACK ASSEMBL

Closed

SPE7M126T015GFederal

Submission Closed05/11/2026, 12:00:00 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: 332911

New

DIBBS

VALVE, RESTRICTOR CHECK

Solicitation # SPE7M4-26-Q-0964

The Department of Defense, through DLA Land and Maritime, is soliciting quotes for the procurement of 811 restrictor check valves under NSN 4820005649205. This requirement is listed under solicitation number SPE7M426Q0964 and is designated as a total small business set-aside with a NAICS code of 332911. Approved sources for this item include 09990 PCCK600S-0.70X7036 and 26519 3310-05. Items must be delivered to DLA Distribution within 163 days after the order is received. The solicitation is available electronically via the provided link, and quotes must be submitted by September 15, 2026. All responsible sources are encouraged to submit electronic quotes for consideration.

FLUID HANDLING DIVISION

POSTED

DEADLINE

Solicitation # SPE7M3-26-Q-0206

FLUID HANDLING DIVISION

POSTED

DEADLINE

Supply of Directional Control Linear Valve (Sleeve and Slide)

DDSP NEW CUMBERLAND FACILITY

POSTED

DEADLINE

Supply of Ball Valves (NSN 4820-01-183-2263)

POSTED

DEADLINE

Supply of Steel Body Safety Relief Valves

POSTED

DEADLINE

Solicitation # SPE7MC-26-T-270L

This contract is a total small business set-aside solicitation for the procurement of 201 check and relief valves, identified by NSN 4820-00-152-6195, for use in Detroit Diesel Mode 3-53, 6V53T engines. The components are designated as critical application items with specific technical requirements, including an operating temperature range from minus 65 to 200 degrees Fahrenheit and a burst pressure of 80 PSI. Due to the nature of the parts, casting or forging may be required, and contractors are advised to seek assistance from the DLA if special tooling is needed. The order specifies a delivery timeframe of 141 days with a required delivery date of November 15, 2025. Shipping is FOB Origin, with inspection and acceptance occurring at the destination, the DLA Distribution DDSP New Cumberland facility in Pennsylvania. Packaging and marking must strictly adhere to MIL-STD-2073-1E, MIL-STD-129, and RP001 DLA packaging requirements. The solicitation is managed by the Department of Defense under NAICS code 332911.

DDSP NEW CUMBERLAND FACILITY

POSTED

DEADLINE

Solicitation # SPE7MC-26-T-270R

This contract, identified as SPE7MC-26-T-270R, is a solicitation for the procurement of 78 units of a valve stem guide, specifically part number 18211D from Griswold Industries. The item is classified under NSN 4820013417162 and is designated as a critical application item. Delivery is required within 133 days, with a required delivery date of January 18, 2027, and a need ship date of February 2, 2027. The shipment is to be delivered FOB Origin to DLA Distribution San Diego. The contract mandates strict adherence to DLA packaging requirements and MIL-STD-129 marking standards. It incorporates technical and quality requirements via the DLA Master List and includes a specific prohibition against the intentional addition of mercury or mercury-containing compounds, except for specific functional exceptions approved by NAVSEA. Inspection and acceptance will occur at the destination.

POSTED

DEADLINE

Solicitation # N0038326QLB20

This presolicitation notice from the Department of Defense, specifically the Navsup Weapon Systems Support office in Philadelphia, is for the procurement of two ECS valves. The requirement is identified by NSN 7R-1660-016686580-P8 and reference number 423785-2, with delivery terms specified as FOB Origin. The solicitation, numbered N0038326QLB20, was posted on September 11, 2026, and has a response deadline of October 27, 2026. Interested parties should direct inquiries to the primary point of contact, Tia Johnson, via the provided email or phone contact information.

Navsup Weapon Systems Support

POSTED

DEADLINE

NSN 4810-01-187-9275, PART NUMBER 300310-101, DESCRIPTION: SLEEVE AND SLIDE, DI

Solicitation # SPE4A526R0304

The Defense Logistics Agency Richmond is conducting market research to identify capable sources for the manufacture and supply of 42 units of Sleeve and Slide, DI, part number 300310-101, NSN 4810-01-187-9275. This sources sought notice is for informational purposes only and does not constitute a formal solicitation or request for proposals. The procurement falls under NAICS code 332911, and the government is evaluating the market to determine if the requirement should be set aside for small businesses or pursued through full and open competition via a firm-fixed price contract. Interested parties must submit their organization's contact details and a tailored capability statement to Courtney Minor by 4:30 PM EST on September 16, 2026. Potential providers must demonstrate the capacity to handle all labor, materials, and equipment necessary for new manufacture, including component procurement, testing, packaging, and shipping. The government will assess the financial, technical, and human capital resources of respondents to ensure they can meet the scope and scale of the requirement.

POSTED

DEADLINE

Bronze Marine Gate Valves

Solicitation # N0040626Q0537

NAVSUP Fleet Logistics Center Puget Sound is soliciting the procurement of four Osprey Valve Bronze Marine Gate Valves, part number M100982. This requirement is currently designated as a sole source procurement to Tork Systems, Inc., as they are the only authorized source for government sales of Osprey Valves, which hold the proprietary technical data and design specifications. These specific components are required to ensure the structural integrity, pressure rating, and seawater compatibility of shipboard piping systems. The government will evaluate offers based on price reasonableness and past performance. While the action is currently sole sourced, interested companies may submit their capabilities for the government to determine if a competitive procurement is warranted. The anticipated award date is September 2026, with the place of performance located in San Diego, California.

Navsup Flt Logistics Ctr Puget Sound

POSTED

DEADLINE

Solicitation # SPE7MC-26-T-270P

Solicitation SPE7MC-26-T-270P is a fixed-price request for quotations issued by DLA Land and Maritime for the procurement of 56 ball valves (NSN 4820011832263). Quotes must be submitted electronically via DIBBS by September 21, 2026. The items are to be delivered to DLA Dist San Joaquin within 87 days after the order is placed, with shipping terms set as FOB Origin. To be eligible for award, offerors must possess an approved JCP certification for accessing export-controlled data and ensure that manufacturers comply with SAE AS9003 or ISO 9001 quality standards. The government prohibits the use of additive manufacturing for these parts unless specifically authorized. The procurement incorporates several regulatory requirements, including the Buy American Act, the Berry Amendment, and NIST SP 800-171 cybersecurity standards. Packaging and marking must adhere to MIL-STD-2073-1E and MIL-STD-129, and all payment requests must be processed through the Wide Area WorkFlow system. Price evaluation preferences are available for certified HUBZone small business concerns.

POSTED

DEADLINE

48--VALVE,SAFETY RELIEF

Solicitation # SPE7MC-26-T-270Q

Solicitation SPE7MC-26-T-270Q is a Request for Quotations issued by DLA Land and Maritime for the procurement of two safety relief valves under NAICS code 332911. The required valves must feature a steel body with stainless steel trim, a 1-1/2 inch inlet rated for 300/600 PSI, a 2-1/2 inch outlet rated for 150 PSI, and an adjustable pressure range between 184 and 206 PSI, with flanges conforming to ANSI B16.5. The approved source is identified as 15187 NMP154902S0184. Delivery is required within 147 days after the award, with shipping terms set as FOB Origin and the delivery destination being DLA Dist San Joaquin in Tracy, California. Quotes must be submitted electronically via the DIBBS system by September 21, 2026. The procurement includes strict adherence to MIL-STD-2073-1E for packaging and MIL-STD-129 for marking. Inspection and acceptance will occur at the destination per FAR 52.246-2. The contract incorporates various federal and defense regulations, including DFARS 252.204-7012 for cybersecurity and requirements regarding the Buy American Act and Berry Amendment. Payment and invoicing must be processed through the Wide Area WorkFlow system. All inquiries should be directed to the buyer, Paula McClary.

DLA DIST SAN JOAQUIN

POSTED

about 12 hours ago

DEADLINE

in 10 days

AI Contract Overview

The contract seeks the procurement of two Quiet Stack Assemblies under NSN 4810014795930 for delivery to Pearl Harbor Naval Shipyard IMF within 20 days of award. Only two approved sources, identified by part numbers 99517 S3C10060-01 and 99517 S3C10061 ITEM 8, are authorized to respond. The solicitation is issued as an RFQ under number SPE7M126T015G, with no hard copies available; all documents must be accessed electronically via the provided SAM. gov link. No specifications, plans, or drawings are provided, and all responsible sources may submit quotes if received by the deadline. Quotes must be submitted electronically, and responses are due by May 11, 2026. The contract is managed by the DLA Land and Maritime office in Columbus, Ohio, with inquiries directed to the designated point of contact via email. The North American Industry Classification System code is 332911, indicating the procurement falls under other fabricated metal product manufacturing.

General Info

Procurement of two Quiet Stack Assemblies for Pearl Harbor, quotes due May 11, 2026, open bidding.

Agency

Department Of Defense → DLA Land And MaritimeView Agency

NAICS

332911 - Industrial Valve ManufacturingView NAICS

Place of Performance

Set-Aside

NONE

Documents

(0)

No documents available

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Timeline

PhaseClosed

PostedApr 28

Combined Synopsis

Response DeadlineMay 11

Deadline has passed

Submission Closed

05/11/2026, 12:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → DLA Land And Maritime

Contacts1 person available

OfficeCOLUMBUS, OH, 43218-3990, USA

Organization / Agency

Department Of Defense → DLA Land And Maritime

View Agency Profile

Office AddressCOLUMBUS, OH, 43218-3990, USA

Contacts

contact@example.gov

Full Description

Proposed procurement for NSN 4810014795930 QUIET STACK ASSEMBL: Line 0001 Qty 2 UI EA Deliver To: PEARL HARBOR NAVAL SHIPYARD IMF By: 0020 DAYS ADO Approved sources are 99517 S3C10060-01; 99517 S3C10061 ITEM 8. The solicitation is an RFQ and will be available at the link provided in this notice. Hard copies of this solicitation are not available. Specifications, plans, or drawings are not available. All responsible sources may submit a quote which, if timely received, shall be considered. Quotes must be submitted electronically.