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NAICS 423840

Browse recent opportunities tied to this NAICS code. Open any notice to view details, attachments, and the direct SAM.gov link.

Updated Feb 19, 2026Page 1
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Environmental Protection Agency

59--Procurement of 157,500 “Custom” made 4” in diameter, air filter disc made of po

Procurement of 157,500 "Custom” made 4" in diameter, air filter disc made of polyester felt type material. The US Environmental Protection Agency (EPA), Office of the Chief Procurement Officer (OCPO), Land, Enforcement, and Air Division (LEAD), Office of Air and Radiation Procurement…

Posted: Feb 19, 2026Due: Feb 23, 2026Due in 1d
Department of Defense

SWAGELOK COMPONENTS

The Peterson Space Force Base (PSFB) 21st Contracting Squadron is requesting information from vendors that provide the subject SWAGELOK part numbers. The North American Industry Classification System (NAICS) code is 423840 Industrial Supplies Merchant Wholesalers, and the small business size standard is…

Posted: Feb 18, 2026Due: Feb 24, 2026Due in 2d
Department of Veterans Affairs

R499--Small Business Event | Grainger Private Sector Office Virtual Business Opportunity Session | Cisco Webex Feb 19 | Amendment 2

1. PURPOSE: This amendment is being issued to reference an additional industry NAICS code that is closely associated with the specific communities of interest (COI), as a means of overcoming a functional limitation of SAM.gov, and maximize the reach of this announcement.…

Posted: Feb 05, 2026Awarded: Feb 05, 2026

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