7 Open NAICS 335991 Government Contracts

Top Buying Agencies (Last 12 Months)

• DEPT OF DEFENSE25 solicitations

Top Award Winners (Last 12 Months)

• MARTIN MILITARY INC1 awards · $97K
• PIONEER INDUSTRIES, LLC1 awards · $34K

• Carbon Filter Pellet Removal and Replacement- Amendment 2

  DEPT OF DEFENSENAICS 335991Due Aug 26, 2026

  • The 3rd Maintenance Squadron Fabrication Flight requests professional carbon filter media for air filtration systems in Building 6263 and Bldg. 9696 with required installation and disposal of spent carbon. • Bldg. 6263 requires filters totaling 440 instances, measuring 20" L x 9" W x 20"' H, necessitating 2 small paint booths' (160) 80-filiter blocks per booth for 320 fil터 blocks total. • Facility houses one large paint booth requiring 280 filters of 24" L x 10.5" W x 24" H with required Carbon materials and disposal; 198 large filters for four ASMLO bays; identically sized (792) 24"-L x 3"W x 24"'H each. • Contractor must deliver and install 34,000 lbs of 4mm particle carbon pellets, including installation to strict OEM guidelines; furnishing bulk filter exchange equipment.

• 59--SEGMENT,RING,ELECTRICA

  DEPT OF DEFENSENAICS 335991Due Aug 26, 2026

  • NSN 5977013235398 SEGMENT,RING,ELECTRIC: Line 0001 Qty 4 is a required quantity article (QQA) for maintenance and repair of electrical systems. • The only eligible source for this procurement is the DLA DISTRIBUTION contract prime vendor, with their NSN 2500168-001, located in W1A8. • Quotes are required, but no deadline or urgency information is provided; responses must be electronically submitted due to the RFQ nature of the solicitation.

• 59--GROUNDING ASSEMBLY,

  DEPT OF DEFENSENAICS 335991Due Aug 26, 2026

  • NSN 5977016469894 GROUNDING ASSEMBLY is to be procured by the Navy in quantity for assembly purposes. • The acquisition is an RFQ and open to any responsible source, including commercial vendors such as W3T106754. • All responsible sources who submit a quote which is timely received shall be considered for award.

• 59--BRUSH,ELECTRICAL CONTA

  DEPT OF DEFENSENAICS 335991Due Aug 31, 2026

  • The National Security Agency procures a shipment of BRUSH,ELECTRICAL CONTA for the specified line. • The required quantity is 6 units per Universal Inventory (UI) Electronic Extremely Active (EA). • The approved sources for this procurement are 0UCP5 SAS-LW-M2-C1, 0UCP5 SRP-LW-11-M2 TRIM. • Quotes received by the established deadline of 22 DAYS from issuance of this solicitation will be considered valid and shall have the same meaning as if submitted in electronic format.

• ELECTRODE

  DEPT OF DEFENSENAICS 335991Due Sep 4, 2026

  • The Army Corps of Engineers requires dredging services at McAlpine Locks and Dam on the Ohio River near Louisville, Kentucky. • This is an unrestricted full and open competition under NAICS 237990 (Other Heavy and Civil Engineering Construction). • Work must maintain a 9-foot navigable channel depth near Louisville, KY, with a 120-day period of performance. • Offers are due July 30, 2026. • The Navy's requirement for supplies is a fixed-price award. • This follows the requirements of DD Form 1423. • Contractor responsibilities include inspecting supplied products and materials. • Certification by the Contracting Officer representative in accordance with NAVSUP WSS Mechanicsburg, VA, (NAVSUP WSS) • Mandatory use of Workstation Workflow Pro Module

• Electrical Brush

  DEPT OF DEFENSENAICS 335991Due Dec 23, 2026

  • DLA Weapons Support is seeking bids for NSN 5977-00-311-6328 maintenance services. • NAICS code 335991 (Engineering Research and Development Services) applies to this requirement. • Organizations are invited to provide voluntary information on their potential capacity, organizational structure, and capability for the task. • No request for proposals has been issued at this stage.

Recently Awarded (Last 90 Days)

• 5977-00-464-8496; Z9N; AIRCRAFT, FA-18, A-D, E/F, G (GROWLER)

  DEPT OF DEFENSE→ BAY CARBON INC$3.0M

• 59--GROUNDING ASSEMBLY,

  DEPT OF DEFENSE→ MARTIN MILITARY INC$97K

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