This Government Contract opportunity from Department Of Defense was posted on August 10, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Plug, Pipe Component Supply (NSN: 4730016205941)

Closed

Federal

Submission Closed08/21/2026, 05:00:00 PM UTC

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

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NAICS: 332919

New

Federal

Valve Assembly Manufacturer (NSN 4810-01-730-4235)This subcontract involves the manufacture and supply of one Valve Assembly for prime contractors supporting DLA Aviation projects under the Department of Defense. The contractor is required to fabricate the assembly according to NSN 4810-01-730-4235 technical specifications using precision machining. To ensure quality and standardization, the provider must maintain an ISO 9000 compliant Quality Management System and adhere to MIL-STD-2073 and MIL-STD-129 packaging requirements. The final warranted product must be delivered FOB Destination to DLA Distribution DDSP New Cumberland. This opportunity falls under NAICS code 332919 and was posted by the Pa DLA Aviation At Philadelphia office. Interested parties must submit their responses by the deadline of November 27, 2026.

Pa DLA Aviation At Philadelphia

POSTED

DEADLINE

Purchase of TAILPIECE,UNION

Solicitation # N0010427QFA06

Solicitation N00104-27-Q-FA06, issued by NAVSUP Weapon Systems Support Mechanicsburg, seeks the procurement of 35 units of Tailpiece, Union (NIIN 016510817). This material is designated as Special Emphasis material due to its critical role in shipboard systems where failure could lead to serious injury or loss of vessel. The requirement includes strict quality standards, necessitating ultrasonic inspection of starting materials and dye penetrant testing per NAVSEA T9074-AS-GIB-010-271 and EB Specification 2937. The contract is a fixed-price award with a delivery timeline of 365 days after the effective date, with destination delivery to Portsmouth NSY. The government will make a single award based on the most advantageous offer, prioritizing past performance over price. Evaluation will include assessments of item, price, and supplier risk, with past performance data potentially sourced from the DoD Supplier Performance Risk System. Contractors must adhere to rigorous packaging and marking standards, including MIL-STD-2073 and MIL-STD-129, and utilize the Wide Area WorkFlow system for invoicing. This procurement is a DO rated order for national defense and requires compliance with Buy American and various DFARS cybersecurity and safeguarding regulations.

Navsup Weapon Systems Support Mech

POSTED

DEADLINE

Solicitation # N0010426QNF00

This solicitation, issued by NAVSUP Weapon Systems Support Mechanicsburg, is for the procurement of three parts kits for size 2 1/2 inch ball valves (NSN 4820-01-529-2976). The material is designated as Special Emphasis Material Level I because it is used in crucial shipboard systems where failure could result in serious personnel injury, loss of life, or the loss of the ship. The kits consist of one ball and two mating seats, which must adhere to strict material specifications, including SAE-AMS-6931 or ASTM-B367 for the ball and specific Teflon-filled Acetal properties for the seats. The contract requires a delivery timeline of 120 days, FOB Destination, with a one-year warranty from the date of delivery. Quality assurance is a primary focus, requiring the contractor to maintain an ISO-9001 quality system and adhere to rigorous testing and certification standards. Key requirements include ultrasonic inspection of starting materials, non-destructive testing of welds, and strict surface waviness limits. All deliverables must be accompanied by a Certificate of Compliance and detailed test results submitted via the Wide Area Workflow system to the Portsmouth Naval Shipyard for review and acceptance prior to shipment. Award will be made to a single responsible offeror based on a determination of the most advantageous offer, with past performance weighted as more important than price. Packaging must comply with MIL-STD-2073, and marking must follow MIL-STD-129 and MIL-STD-130 standards.

Navsup Weapon Systems Support Mech

POSTED

DEADLINE

48--MANIFOLD ASSEMBLY - AND SIMILAR REPLACEMENT PARTS, IN REPAIR/MODIFICATION OF

Solicitation # N0010426QTB33

Solicitation N0010426QTB33 is a request for quotations issued by the NAVSUP Weapon Systems Support Mechanicsburg for the teardown, evaluation, repair, and modification of manifold assemblies. The government requires a Repair Turnaround Time of 250 days, measured from the physical receipt of the asset to final government acceptance. Failure to meet this timeline may result in per-unit monthly price reductions. The contract mandates Government Source Inspection and requires all repair work to be performed according to original manufacturer specifications and drawings. All delivered materials must be mercury-free, and packaging and marking must strictly adhere to MIL-STD-129 and MIL-STD-2073-1 standards. The government intends to make a single award to a technically acceptable offeror, with past performance weighted as more important than price. Evaluation will be conducted using the DoD Supplier Performance Risk System to assess item, price, and supplier risk. Consideration for award is limited to authorized distributors of the original manufacturer, who must provide proof of authorization on company letterhead. Administrative requirements include the use of Wide Area Workflow for invoicing and compliance with various cybersecurity standards, including the Cybersecurity Maturity Model Certification and safeguarding of covered defense information. All freight is handled by the Navy as FOB Origin under the Commercial Asset Visibility Statement of Work.

Navsup Weapon Systems Support Mech

POSTED

DEADLINE

Solicitation # N0010426QNE96

This solicitation, issued by NAVSUP WSS Mechanicsburg, is for the procurement of a Stem Assembly (NSN 011386557) designated as a Critical Safety Item (CSI). Due to the high probability of failure resulting in serious personnel injury or loss of shipboard systems, the material is classified as Special Emphasis material (Level I). The contractor must adhere to strict quality standards, including ISO 9001 or SAE AS9100, and provide comprehensive Objective Quality Evidence (OQE) and Certificates of Compliance. The procurement is a DO-rated order for national defense, and the award will be made to the technically acceptable offeror deemed most advantageous based on price and past performance, with past performance weighted as the more important factor. Technical requirements specify the assembly must conform to Newport News and General Dynamics drawings, utilizing specific materials such as QQ-N-286 for the stem and ASTM-B505 for the retaining nut. Strict mandates are in place for thread inspection per FED-STD-H28 and the use of approved laboratories for Slow Strain Rate Tensile Testing. All items must be mercury-free and maintain full traceability. Inspection and final acceptance will occur at the contractor's plant via the LEVEL I/DSS SOC Certifying Activity, with all certification data submitted through the Wide Area Workflow (WAWF) system to Portsmouth Naval Shipyard. Packaging must comply with MIL-STD-2073 and MIL-STD-129, and the contract is subject to Buy American and Balance of Payments program requirements.

Navsup Weapon Systems Support Mech

POSTED

DEADLINE

Solicitation # N0010427QFA01

This solicitation, issued by NAVSUP Weapon Systems Support Mechanicsburg, is for the procurement of a Ball Valve Parts Kit (NSN 4820-01-338-2264) consisting of one ball and two mating seats. The material is designated as Special Emphasis Level I, as it is intended for use in crucial shipboard systems where failure could result in serious personnel injury, loss of life, or loss of the vessel. Due to this criticality, the contract mandates strict quality control, including quantitative chemical and mechanical analysis for the ball (SAE-AMS-6931 or ASTM-B367 Grade C-5) and specific material properties for the Mearthane graphite-filled urethane seats. The award is a DPAS DO-rated order with a final delivery requirement of 365 days after the effective date. The contractor must adhere to rigorous testing and certification standards, including hydrostatic testing for each ball, non-destructive testing for welds, and strict surface waviness limits prior to the application of specific Chemours Company Teflon coatings. All certification data and CDRLs must be submitted via Wide Area Workflow (WAWF) to the Portsmouth Naval Shipyard for review and acceptance at least 20 days prior to shipment. Quality assurance is performed at the source, with lot acceptance based on a zero-defect policy. Packaging must comply with MIL-STD-2073 and marking with MIL-STD-129, including specific DLR labeling. Evaluation for award is based primarily on past performance, with price as a secondary factor.

Navsup Weapon Systems Support Mech

POSTED

DEADLINE

Solicitation # SPRMM127QMA31

Solicitation SPRMM127QMA31, issued by NAVSUP Weapons Systems Support (DLA Mechanicsburg), is a request for the manufacture and delivery of one Electro-Mechanical Actuator (NSN 4810-01-559-2837). The required item must conform to the design represented by Cage Code 63600, reference number 14100/2-865-100GV06. Award will be granted to the responsible offeror providing the lowest priced, technically acceptable offer based on LPTA criteria. Offerors who are not the original equipment manufacturer must identify the OEM, including their CAGE code and part number. The contract mandates strict adherence to quality and logistics standards, including physical identification per MIL-STD-130 and packaging according to MIL-STD-2073 and MIL-V-3. Inspection and acceptance will occur at the origin. All invoicing and receiving reports must be submitted electronically via PIEE-WAWF. Key regulatory requirements include the Buy American-Balance of Payments Program, priority ratings for national defense, and specific cybersecurity reporting under DFARS 252.204-7012. Delivery is to be made to the DLA Distribution New Cumberland facility in Pennsylvania.

SPRMM1 DLA Mechanicsburg

POSTED

DEADLINE

Solicitation # N0010426QZA98

This solicitation, issued by NAVSUP Weapon Systems Support Mechanics, is for the procurement of 46 parts kits for a 2.5-inch ball valve (NSN 4820-01-388-1057). The material is designated as Special Emphasis material due to its use in crucial shipboard systems where failure could result in serious personnel injury or loss of the vessel. Consequently, the contract mandates strict quality controls, including the requirement for an acceptable Quality Assurance Manual, ISO 9001 compliance, and specific material certifications for the ball and seats. Key technical requirements include Teflon coating for the ball, specific spherical surface waviness limits, and adherence to rigorous welding and brazing standards. The award will be made to a single, technically acceptable offeror based on a trade-off between price and past performance, with past performance weighted more heavily. Delivery is required within 365 days, and the contract is a DO-rated order under the Defense Priorities and Allocations System. Administrative requirements include electronic invoicing and certification submission via the Wide Area Workflow (WAWF) system, with inspection and acceptance occurring at the origin. The contractor must also comply with various Federal Acquisition Regulation (FAR) and Defense Federal Acquisition Regulation Supplement (DFARS) clauses, including Buy American and cybersecurity standards.

Navsup Weapon Systems Support Mech

POSTED

DEADLINE

VALVE, GLOBE, IN REPAIR/MODIFICATION OF

Solicitation # N0010426QFB85

The contract solicitation seeks repair services for seven units of a globe valve identified by NSN 4820-01-542-5749. This requirement is posted by the Department of Defense, specifically through the Navsup Weapon Systems Support Mechanic office located in Mechanicsburg, Pennsylvania. The solicitation is a total small business set-aside under FAR 19.5, indicating that only small businesses are eligible to respond. The relevant industry classification for this procurement falls under NAICS code 332919, which pertains to metal valve manufacturing. The solicitation was posted on February 3, 2026, and responses are due by May 1, 2026, at 8:30 PM. The contracting agency has provided a primary point of contact via email and phone for inquiries related to the solicitation. The servicing office is situated within a government office setting in Mechanicsburg, PA, though the exact place of performance details remain unspecified. Interested vendors can access further details about the solicitation through the government contracting portal.

Navsup Weapon Systems Support Mech

POSTED

DEADLINE

Solicitation # SPMYM327Q4003

DLA Maritime - Portsmouth

POSTED

DEADLINE

Solicitation # N0010426QNB72

This fixed-price solicitation, issued by NAVSUP Weapon Systems Support Mechanicsburg, is for the procurement of tube fitting plugs (NSN 1HM 4730-01-268-3287 L1) in accordance with Flo-Tork drawing 600-28405. The material is designated as Special Emphasis Level I, meaning it is used in crucial shipboard systems where failure could result in serious personnel injury or loss of the vessel. Due to this criticality, the contract mandates strict quality assurance, including a one-year warranty from the date of delivery and compliance with ISO-9001 or MIL-I-45208 quality systems. The delivery date has been amended to November 30, 2026, with terms set as FOB Destination. The award will be made to a single offeror based on the most advantageous offer, with past performance weighted more heavily than price. Technical requirements include specific chemical and mechanical analysis for SAE-AMS-QQ-S-763 material and mandatory non-destructive testing for weld repairs. All certification data must be submitted via Wide Area Workflow (WAWF) for review by the Portsmouth Naval Shipyard prior to shipment. Additionally, the contract is a DO-rated order for national defense, requiring strict adherence to packaging standards under MIL-STD-2073-1 and marking requirements per MIL-STD-129. Offerors who are not the Original Equipment Manufacturer must provide a signed letter of authorization on the OEM's letterhead.

Navsup Weapon Systems Support Mech

POSTED

DEADLINE

Solicitation # N0010426QND25

Solicitation N00104-26-Q-ND25 is a fixed-price request for quotations issued by NAVSUP Weapon Systems Support Mechanicsburg for the procurement of a ball valve parts kit. The material is designated as Special Emphasis Level I, meaning it is used in critical shipboard systems where failure could lead to serious personnel injury or loss of the vessel. Due to the nature of the equipment, offerors must possess a valid U.S. Security Clearance of Confidential or higher to access the classified annex of the solicitation. The award will be made to a single, technically acceptable and responsible offeror, with evaluations considering technical acceptability, responsibility, and past performance via the Supplier Performance Risk System. The technical requirements specify a parts kit consisting of one ball and two matching seats, adhering to strict material standards including SAE-AMS-6931 and ASTM-B367. Quality assurance is rigorous, requiring 100% inspection of traceability markings, nondestructive testing, and the submission of a Special Emphasis Certificate of Compliance via the Wide Area Workflow system. Delivery is expected within 120 days, with terms set as FOB Destination. The contract is DO-rated for national defense under the Defense Priorities and Allocations System and includes a one-year warranty for supplies of a noncomplex nature.

Navsup Weapon Systems Support Mech

POSTED

about 5 hours ago

DEADLINE

in 29 days

AI Contract Overview

This subcontract, issued by the Department of Defense under the Maritime Supply Chain ESOC Buys agency, requires the supply of 10 units of a military-spec plug and pipe component identified by NSN 4730-01-620-5941. The components must be compliant with ASTM D3951 standards and delivered according to FOB Origin requirements. The work is categorized under NAICS code 332919, with the place of performance located in Solomons, zip code 20688-0054. The opportunity was posted on August 10, 2026, and the deadline for responses is August 21, 2026. Interested parties can find further details and submission guidelines through the provided DIBBS portal link.

General Info

DoD subcontract for 10 military-spec plug and pipe components, NSN 4730-01-620-5941.

Agency

Department Of Defense → MARITIME SUPPLY CHAIN ESOC BUYS

NAICS

332919 - Other Metal Valve and Pipe Fitting Manufacturing

Place of Performance

SOLOMONS, MD, 20688-0054, USA

Set-Aside

NONE

Documents

This scope was carved out of SPE7M0-26-T-036F.

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

View the prime solicitation

PLUG, PIPE

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Timeline

PhaseClosed

PostedAug 10

subcontract

Response DeadlineAug 21

Deadline has passed

Submission Closed

08/21/2026, 05:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → MARITIME SUPPLY CHAIN ESOC BUYS

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → MARITIME SUPPLY CHAIN ESOC BUYS

Office AddressN/A

ContactsNo contact information available

Full Description

Supply of 10 units of a military-spec plug and pipe component (NSN: 4730-01-620-5941) compliant with ASTM D3951 and FOB Origin delivery requirements.

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Plug, Pipe Component Supply (NSN: 4730016205941)

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