This Government Contract opportunity from National Aeronautics And Space Administration was posted on June 23, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Diffusion Bonding of SS316 Plate Stacks

Closed

Federal

Submission Closed06/25/2026, 08:00:00 PM UTC

Contract Overview

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

Active Opportunities Like This One

Solicitation # SPE7M4-26-Q-1035

This solicitation, issued by the Department of Defense Fluid Handling Division under solicitation number SPE7M4-26-Q-1035, is for the procurement of 103 units of metal tube assemblies, specifically extension tube nozzles with part number 4710-00-792-9886. The contract is designated as a Total Small Business Set-Aside and requires delivery within 125 days after the order is received. The agreement mandates strict adherence to DLA packaging requirements and technical and quality standards as specified in the DLA Master List. Additionally, the contract includes a specific requirement for the removal of government identification from any supplies that are not accepted. Interested parties must respond by September 17, 2026.

FLUID HANDLING DIVISION

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STRAINER ELEMENT, SEDIM

Solicitation # SPE7M3-26-T-8759

This solicitation from the Department of Defense Fluid Handling Division is for the procurement of 185 sediment strainer elements under part number 4730-00-767-7702. The contract requires delivery within 58 days after receipt of order and is being performed at Hill AFB. Compliance requirements are stringent, including CMMC Level 2 certification and strict adherence to DLA packaging standards. The use of Class I ozone depleting substances is prohibited. Additionally, the contract involves export-controlled technical data subject to ITAR and EAR regulations, requiring contractors to have an approved US/Canada Joint Certification Program certification and completed specialized training to access the necessary technical data.

FLUID HANDLING DIVISION

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DEADLINE

Solicitation # SPE7M3-26-T-8218

This contract is for the procurement of six Model 761 flanged Y-strainers, identified by NSN 4730-01-330-3565 and Core Industries Inc. part number 761 1/2IN FLGE150. The technical specifications require a 150 PSI class strainer featuring a nickel alloy screen with 1/32 inch perforations. This is designated as a critical application item, and the contract strictly prohibits the intentional addition of mercury or mercury-containing compounds, except for specific functional exceptions defined by NAVSEA. The order is managed under solicitation SPE7M3-26-T-8218 with a required delivery date of January 30, 2027, and a delivery window of 158 days. Shipping is FOB Origin, with the inspection and acceptance points set at the destination. All items must be packaged and marked according to MIL-STD-2073-1E and MIL-STD-129, and delivered to the DLA Distribution New Cumberland facility in Pennsylvania.

FLUID HANDLING DIVISION

POSTED

DEADLINE

Solicitation # SPE7M3-26-T-8749

Solicitation SPE7M3-26-T-8749, issued by the DLA Land and Maritime Fluid Handling Division, is a fixed-price request for 74 packages of 90-degree pipe-to-tube elbows. Each package contains two units. The required items are steel with a cadmium plated finish, featuring a 3/4 inch threaded male tube end with a flared seat, nut, and sleeve, and a 3/4 inch threaded female pipe end (NPTF, RH). These are classified as critical application items and must adhere to basic specification MS51506F. The procurement prohibits the use of class I ozone-depleting chemicals and excludes any items produced via additive manufacturing. The contract specifies a delivery period of 212 days, with a required delivery date of April 12, 2027, shipped FOB Origin to the DLA Distribution DDSP New Cumberland Facility in Pennsylvania. Inspection and acceptance will occur at the destination, requiring zero non-conformances in sample lots. Packaging must comply with ASTM D3951 and RP001, while marking and labeling must follow MIL-STD-129. Invoicing is to be processed through the Wide Area WorkFlow system. The solicitation is open for full competition, with a response deadline of September 11, 2026, and includes specific requirements for the Buy American Act and Berry Amendment compliance.

FLUID HANDLING DIVISION

POSTED

DEADLINE

Solicitation # SPE7M3-26-T-8752

Solicitation SPE7M3-26-T-8752 is a request for quotations issued by the DLA Land and Maritime Fluid Handling Division for the procurement of 192 units of 1/4 inch OD tube coupling bodies. These components, identified as critical application items for aircraft use, must be manufactured from corrosion resistant steel. The procurement is designated as a total small business set-aside under NAICS code 332996. Delivery is required within 152 days of award, with a need ship date of May 14, 2025, and a final required delivery date of August 11, 2027. Shipping is FOB Origin to DLA Distribution Jacksonville, Florida. The contract mandates strict adherence to technical and quality requirements, including the DLA Master List and specific configuration change management protocols. Packaging and marking must comply with MIL-STD-2073-1E and MIL-STD-129, with a total prohibition on the use of mercury or mercury compounds in preservation and packaging. Inspection and acceptance will occur at the destination. Offerors must submit quotes via the DIBBS portal and comply with the Buy American Act and Berry Amendment. Payment and receiving reports are to be processed electronically through the Wide Area WorkFlow system.

FLUID HANDLING DIVISION

POSTED

DEADLINE

Solicitation # SPE7M3-26-T-8754

This contract is for the procurement of 13 units of pipe reducers under solicitation SPE7M3-26-T-8754 for the Department of Defense Fluid Handling Division. The items must adhere to technical drawing 16236 RE-013829105 Revision A and comply with strict environmental restrictions, specifically prohibiting the intentional addition of mercury or the use of Class I ozone depleting chemicals. Delivery is required within 80 days, with a need ship date of December 1, 2026, and shipping is designated as FOB Origin. The goods are to be delivered to the DLA Distribution New Cumberland facility in Pennsylvania. Packaging and marking must comply with MIL-STD-129, MIL-STD-2073-1E, and DLA packaging requirements, with inspection and acceptance occurring at the destination.

FLUID HANDLING DIVISION

POSTED

DEADLINE

COUPLING ASSEMBLY, QUIC

Solicitation # SPE7M3-26-T-8776

Solicitation SPE7M3-26-T-8776, issued by the Department of Defense DLA Land and Maritime Fluid Handling Division, seeks quotes for five aluminum quick disconnect coupling assemblies under NSN 4730-00-145-7362. The procurement is subject to a delivery timeframe of 157 days after the order, with a designated need ship date of February 16, 2027, and a final required delivery date of November 11, 2027. Delivery and acceptance are set for destination at DLA Distribution San Diego. The government may utilize an automated award process, and a price evaluation preference is available for certified HUBZone small business concerns. Offers utilizing additive manufacturing are ineligible for award without prior approval. The contract is governed by strict technical and regulatory standards, including MIL-STD-2073-1E for packaging and MIL-STD-129 for marking. Due to the nature of the technical data, the requirement is subject to export controls under ITAR and EAR, requiring contractors to have approved US/Canada Joint Certification Program certification and specific DLA training. Compliance with the Buy American Act and Berry Amendment is required, and any use of non-domestic materials must be disclosed. Invoicing must be processed through the Wide Area WorkFlow system. Security requirements include DFARS 252.204-7012 for safeguarding covered defense information and adherence to CMMC Level 2 standards.

FLUID HANDLING DIVISION

POSTED

DEADLINE

Solicitation # SPE7M4-26-T-376E

This solicitation, identified as SPE7M4-26-T-376E, is issued by the Department of Defense through the DLA Land and Maritime Fluid Handling Division for the procurement of 80 units of metal tube assemblies under NSN 4710-01-009-4306. The contract requires a delivery timeline of 83 days after receipt of order and is categorized under NAICS code 332996. Performance is designated for Anniston, Alabama, with quotes due by September 11, 2026, via the DIBBS platform. Strict compliance is required regarding cybersecurity and export controls. The contractor must be a CMMC Level 2 Certified Third-Party Assessment Organization and adhere to ITAR and EAR regulations concerning the handling of technical data. Access to export-controlled information is limited to contractors with an approved US/Canada Joint Certification Program certification who have completed the necessary Department of Defense training and questionnaires.

FLUID HANDLING DIVISION

POSTED

DEADLINE

Solicitation # SPE7M1-26-U-5577

This solicitation, identified as SPE7M1-26-U-5577, is issued by the Department of Defense Maritime Supply Chain for the procurement of tube to hose elbows under NSN 4730015063179. The requirement is for an estimated quantity of 156 units with a delivery timeframe of 86 days after receipt of order. This is a critical application item associated with AM General LLC part number 5716759 and Cummins Filtration Inc. part number Q348148. The contract is structured as a unilateral indefinite delivery/indefinite quantity arrangement below the Simplified Acquisition Threshold for a one-year period. Delivery is FOB Origin with inspection and acceptance occurring at the destination. Compliance is required for DLA packaging requirements under RP001 and marking standards per MIL-STD-129. All technical and quality requirements are governed by the DLA Master List, and the solicitation response deadline is September 11, 2026.

MARITIME SUPPLY CHAIN

POSTED

DEADLINE

Solicitation # SPE7M3-26-T-8760

This solicitation, identified as SPE7M3-26-T-8760, is issued by the Department of Defense Fluid Handling Division for the procurement of 13 tube couplings under National Stock Number 4730-01-090-1408. The contract falls under NAICS code 332996 and specifies a delivery timeline of 97 days after receipt of order, with the place of performance located at Hill AFB. The acquisition is processed as an automated simplified acquisition via DIBBS, referencing the DLA master solicitation Revision 105. The contract mandates strict adherence to DLA packaging requirements and technical quality standards. It prohibits the use of Class I ozone-depleting chemicals and restricts the intentional addition of mercury or mercury-containing compounds, with specific exceptions for functional components like batteries and sensors. Additionally, the item contains technical data subject to ITAR or EAR export controls, requiring contractors to have an approved US/Canada Joint Certification Program certification and completed export-control training to access the data.

FLUID HANDLING DIVISION

POSTED

DEADLINE

Solicitation # SPE7M3-26-T-9002

Solicitation SPE7M3-26-T-9002 is a request for quotations issued by the DLA Land and Maritime Fluid Handling Division for the procurement of 930 units of pipe plugs, identified by NSN 4730015085709. The requirement is issued under the First Destination Transportation program with shipping based on FOB Origin. The need ship date is October 17, 2026, with an original required delivery date of November 5, 2026, and a delivery lead time of 25 days after order. Inspection and acceptance will take place at the destination, specifically the New Cumberland Facility in Pennsylvania. The contract mandates strict adherence to packaging and marking standards, requiring compliance with MIL-STD-129 and RP001 for palletization, with DLA Master List requirements taking precedence over ASTM D3951. Invoicing must be processed through the Wide Area WorkFlow system. Key regulatory requirements include compliance with the Buy American Act and the Berry Amendment, as well as DFARS cybersecurity standards for safeguarding covered defense information. Notably, the government will not evaluate or award contracts to offers utilizing additive manufacturing. A price evaluation preference is available for certified HUBZone small business concerns.

FLUID HANDLING DIVISION

POSTED

DEADLINE

Water Pipe & Fittings Supply

City of Social Circle

POSTED

about 17 hours ago

DEADLINE

in about 1 month

AI Contract Overview

The contract solicits specialized diffusion bonding services to fabricate monolithic printed circuit heat exchanger cores from etched and machined SS316 stainless steel plates under high-temperature, high-pressure conditions, specifically for use in cryogenic methane systems. The process demands precise control to ensure void-free, metallurgical bonding across complex geometries while maintaining material integrity and thermal performance. The resulting PCHE cores must meet stringent quality requirements for structural robustness, leak tightness, and thermal efficiency under extreme cryogenic operational environments. Subcontractors are expected to demonstrate proven expertise in diffusion bonding of stainless steel stacks, including expertise with microscale etching and precision machining inputs. The work is classified under NAICS code 332996 and is sponsored by the NASA Shared Services Center on behalf of the National Aeronautics and Space Administration. Responses must be submitted by June 25, 2026, at 8:00 PM Eastern Time, with no set-aside provisions designated. The place of performance and point of contact details are not specified, but all work must align with NASA’s technical requirements for cryogenic fluid handling systems.