This Government Contract opportunity from National Aeronautics And Space Administration was posted on June 25, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Helium Compressor Rebuild – Bearings and Seals Replacement

Closed

Federal

Submission Closed06/30/2026, 12:00:00 PM UTC

Contract Overview

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

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NAICS: 332994

New

SLED

Park Ranger Safety Equipment & Uniforms

Solicitation # PKS-IFB-27-0471

The City of Phoenix Parks and Recreation Department is soliciting offers under solicitation PKS-IFB-27-0471 for park ranger safety equipment and uniforms. The primary scope involves the procurement of Concealable Level IIIA body armor, outer vest carriers, retractable friction loc steel batons, and OC spray. Ballistic vests must be constructed from a hybrid of Twaron, Goldflex, Kevlar XP, and XLT with moisture-wicking liners and include custom embroidery for badges, name tapes, and identifiers. The contractor is required to provide two fittings per ranger, with final delivery within four to six weeks of initial measurement. All products must carry a minimum five-year warranty and meet specific safety standards, including being non-flammable and EID compatible. The contract term is for five years starting on or after December 1, 2026, with no options to extend. Awards will be made to the lowest responsive and responsible offerors, with evaluation factors including technical capability, resource availability, safety records, and the bidder's place of business. Pricing must remain firm and fixed for the first year, with subsequent annual increases requiring 60 days' written notice. Deliveries are FOB destination to various park ranger stations between 8:00 a.m. and 2:00 p.m. on weekdays. The contractor must maintain significant insurance coverage, including a $4,000,000 general aggregate limit, and comply with Arizona state laws and Phoenix City Code regarding equal employment and legal worker requirements. Responses are due electronically via the OpenGov Procurement Portal by November 6, 2026.

POSTED

DEADLINE

Manufacture and Supply of Bronze Pipe Flanges (NSN 4730-00-022-2802)This subcontract involves the manufacture and supply of 12 bronze pipe flanges for the Department of Defense, specifically supporting the DLA Weapons Support Fluid Handling Division. The project requires the fabrication of 5-inch iron pipe size, 200 PSI, socket-type flanges featuring precision machined grooves for brazing rings. All production must strictly adhere to MIL-V-24624 and B46.1 standards. Technical requirements include the use of precision CNC machining and mandatory JCP certification to comply with ITAR and EAR export controls. The work is associated with NAICS code 332994 and will be performed in Tracy, California. Responses for this requirement are due by November 9, 2026.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

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Supply of FN Herstal Gun Mount PedestalThis subcontract involves the procurement and delivery of one FN Herstal S.A. gun mount pedestal, specifically part number 3634200650 and NSN 1010131231283, to support prime contractors fulfilling DLA supply contracts. The scope of work requires the contractor to perform marking and labeling according to MIL-STD-129 and provide comprehensive quality assurance documentation to meet Critical Application Item standards. Managed by the Department of Defense under the DLA Weapons Support LSO Combat Vehicles and Armament, the contract falls under NAICS code 332994. The place of performance is located in New Cumberland, Pennsylvania. The solicitation was posted on October 28, 2026, with a response deadline of November 9, 2026.

DLA WEAPONS SUPPORT LSO COMBAT VEHICLES AND ARMAMENT

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Manufacture of Warning Streamer / Ground Safety PinsThis subcontract involves the manufacture of 56 Warning Streamer Pins, identified by NSN 1730-00-784-9258, for prime contractors supporting Department of Defense DLA supply contracts. The fabrication process must strictly adhere to Reference Drawing 76823 10Y203 Revision D, with identification markings applied according to MIL-STD-130N. Quality assurance is managed through zero-based sampling plans as specified in MIL-STD-1916 or ASQ H1331. The performing entity must maintain CMMC Level 2 certification and ensure full compliance with ITAR and EAR regulations. The work is categorized under NAICS code 332994 and will be performed in New Cumberland. Interested parties must respond by November 9, 2026.

CONSTRUCTION & EQUIPMENT MANU & CON

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Supplier of Automatic Gun Barrels (NSN 1005-00-787-9802)This subcontract involves the supply of 225 automatic gun barrels, identified by part number 1005-00-787-9802, for prime contractors working on Department of Defense procurement projects. Managed by the DLA Weapons Support Land Supply Chain, the contract requires the manufacturer to utilize precision machining to ensure all units strictly adhere to Form, Fit, and Function technical data requirements and government military hardware packaging standards. Eligible suppliers must possess a valid CAGE code and maintain full compliance with FAR 52.222-20. The procurement falls under NAICS code 332994, with a response deadline set for November 9, 2026. Performance of the contract will be centered in the 17070-5002 zip code area.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

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DEADLINE

Manufacturing of Small Arms Cartridge FollowerThis subcontract involves the manufacturing of small arms cartridge followers for prime contractors supporting the Defense Logistics Agency. The contractor is responsible for fabricating components that strictly adhere to NSN 1005013589718 specifications and DLA Master List technical requirements. Production must be carried out using precision machining, as the use of additive manufacturing is explicitly prohibited for this project. Compliance requirements are stringent, necessitating a CMMC Level 2 self-assessment and adherence to the Buy American Act, the Berry Amendment, and Category I Demilitarization standards. The performance of the contract will take place in Austin, Texas, with a response deadline set for November 9, 2026. The final deliverable is the completed cartridge follower meeting all specified defense standards.

Defense Logistics Agency

POSTED

DEADLINE

Supply of XM40 Riot Control Agent Simulator DispersersThis subcontract with the DLA Weapons Support Land Supply Chain involves the manufacture or procurement of 229 XM40 Riot Control Agent Simulator Dispersers for Department of Defense prime contractors. The provider must ensure all hardware meets NSN 1040-01-501-4423 specifications, conduct origin inspections, and coordinate testing witnessed by government representatives. Performance will take place in New Cumberland, Pennsylvania. Strict regulatory and security standards apply to this engagement, including mandatory CMMC Level 2 certification and full compliance with ITAR, EAR, and the Buy American Act. Additionally, the contractor is responsible for the specialized handling of UN1950 hazardous materials. The solicitation was posted on October 28, 2026, with a response deadline of November 9, 2026.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

POSTED

DEADLINE

Supply of Fiberlock (NSN 5342-01-052-1023)This subcontract involves the manufacture or procurement of 313 Fiberlock hardware units under NSN 5342-01-052-1023 for prime contractors supporting the DLA Weapons Support ASC. The selected provider must ensure all items are inspected according to MIL-STD-1916 or ASQ H1331 and adhere to MIL-STD-2073-1E and MIL-STD-129 standards for packing and marking. Final delivery of the inspected units is required at the DLA Distribution DDSP facility in New Cumberland, Pennsylvania. To qualify for this contract, the supplier must maintain SAE AS9003 or ISO 9001 certification and demonstrate full compliance with ITAR and EAR regulations. The project falls under NAICS code 332994 and is managed by the Department of Defense through the DLA Weapons Support ASC Supplier Oper AE and AF Division.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

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DEADLINE

Supply of Specification-Grade Tool SteelThis subcontract involves the supply of specification-grade raw tool steel to prime contractors supporting the Department of Defense, specifically for DLA Weapons Support Land Supplier Operations. The scope of work requires the sourcing and delivery of high-strength, wear-resistant steel that strictly adheres to QPL-3150-34 and QPL-16173-84 specifications. To ensure quality and authenticity, the provider must furnish Material Test Reports certifying the grade and origin of all delivered stock. Compliance is a critical component of this agreement, as the provider must adhere to Berry Amendment domestic sourcing requirements and maintain full ITAR and EAR compliance. The performance of the contract is centered in Albany, Georgia, under NAICS code 332994. Interested parties must submit their responses by November 9, 2026.

DLA WEAPONS SUPPORT LAND SUPPLIER OPNS VEHICLE SPT

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DEADLINE

Supply of Charging Handle Insert Catch (NSN 1005-01-715-1774)This subcontract involves the manufacture or procurement of a Charging Handle Insert Catch, identified by NSN 1005-01-715-1774, for prime contractors supporting the Defense Logistics Agency. The selected provider is responsible for delivering one unit that meets all technical specifications, ensuring the item is packaged according to MIL-STD-2073-1E standards and shipped via the fastest traceable method to Fort Campbell, Kentucky. The opportunity is categorized under NAICS code 332994 and was posted on October 28, 2026, with a response deadline of November 9, 2026. This requirement is managed through the Department of Defense to ensure the supply of critical components to military installations.

Defense Logistics Agency

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DEADLINE

Small Arms Storage Rack ManufacturingThis subcontract involves the manufacture and supply of a single small arms storage rack for prime contractors supporting DLA Weapons Support. The fabrication must strictly adhere to the technical and quality requirements specified under NSN 1095-01-561-5431 and RA001. To ensure regulatory compliance, the provider must follow the Buy American Act and the Berry Amendment, and the use of additive manufacturing is prohibited without explicit authorization. The project is managed under the Department of Defense through the DLA Weapons Support Land Supplier Operations Vehicle Support agency. Performance of the contract will take place in New Cumberland, Pennsylvania. Interested parties should note the response deadline of November 9, 2026, for this requirement categorized under NAICS code 332994.

DLA WEAPONS SUPPORT LAND SUPPLIER OPNS VEHICLE SPT

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DEADLINE

Combat Knife Production and SupplyThis subcontract involves the manufacture and supply of 2,580 combat knives for prime contractors supporting the Department of Defense DLA Weapons Support Strategic Acq Program Directorate. The required products must meet NSN 1095-01-466-8569 and correspond to specific part numbers from Benchmade, Fiskars, or Hogue. The contractor is responsible for ensuring strict adherence to RA001 technical requirements and DLAD Procurement Note C03 for supply chain traceability. This opportunity falls under NAICS code 332994, with a response deadline set for November 12, 2026.

DLA WEAPONS SUPPORT STRATEGIC ACQ PROGRAM DIRECTORATE

POSTED

about 16 hours ago

DEADLINE

in 14 days

AI Contract Overview

The contract entails the replacement of worn bearings and seals in three CVI CBST 6.0 helium compressors as part of a comprehensive OEM-compliant rebuild to restore operational integrity and performance. The work must adhere strictly to original equipment manufacturer specifications to ensure compatibility, reliability, and continued safe operation within NASA’s critical infrastructure. All components replaced must meet or exceed original design standards, with documentation required to verify compliance and traceability of parts used. The contract is classified as a subcontract under NAICS code 332994, with performance required at the facility in Cleveland, Ohio, ZIP code 44135. It was posted on June 25, 2026, and responses are due by June 30, 2026, at 12:00 PM Eastern Time. The agency responsible is the NASA Shared Services Center, operating under the National Aeronautics and Space Administration, indicating this effort supports space mission-critical helium systems used in propulsion, life support, or experimental applications. The project underscores the need for precision, reliability, and adherence to aerospace-grade maintenance protocols.

General Info

Replace bearings and seals in three NASA helium compressors per OEM specs in Cleveland, Ohio, by June 30, 2026.

Agency

National Aeronautics And Space Administration → NASA Shared Services Center

NAICS

332994 - Small Arms, Ordnance, and Ordnance Accessories Manufacturing

Place of Performance

Cleveland, OH, 44135, USA

Set-Aside

NONE

Documents

This scope was carved out of 80NSSC26936408Q.

The full solicitation package (3 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

CVI helium Compressor and Drive Head Rebuilds

AI Contract Breakdown

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Timeline

PhaseClosed

PostedJun 25

subcontract

Response DeadlineJun 30

Deadline has passed

Submission Closed

06/30/2026, 12:00:00 PM UTC

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Organization & Contact Information

AgencyNational Aeronautics And Space Administration → NASA Shared Services Center

ContactsNo contacts available

OfficeN/A

Organization / AgencyNational Aeronautics And Space Administration → NASA Shared Services Center

Office AddressN/A

ContactsNo contact information available

Full Description

Replacement of worn bearings and seals in three CVI CBST 6.0 helium compressors as part of an OEM-compliant rebuild.

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Same awarding agency

NAICS: 541620

New

Federal

Environmental Regulatory Review and ARARS Analysis SupportThis subcontract, titled Environmental Regulatory Review and ARARS Analysis Support, involves providing technical review and regulatory compliance services for prime contractors operating at the NASA Wallops Flight Facility. The scope of work focuses on the evaluation of LTM reports, RI work plans, and SI reports, alongside the review of PFAS monitoring and treatability reports. A critical component of the role is identifying Commonwealth of Virginia ARARS for Response Actions and conducting on-site visits to audit these actions. The successful provider must possess deep expertise in CERCLA and a comprehensive understanding of Virginia hazardous waste laws to deliver technical comment memos and ARARS documentation. Managed through the NASA Shared Services Center, the performance of these services will take place in Wallops Island, Virginia, under NAICS code 541620.

Environmental Consulting Services

POSTED

about 21 hours ago

DEADLINE

Helium Compressor Rebuild – Bearings and Seals Replacement

Contract Overview

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Full Description

More opportunities from National Aeronautics And Space Administration → NASA Shared Services Center

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