Due Oct73h left
53--O-RING
Dept of Defense · VA · due 8:00 PM ET
1 doc
Open RFPs under product service code 53, soonest deadline first.
Updated 2 h ago · 328 open
As of October 7, 2026, RFPFinder lists 328 open government RFPs under PSC 53; the most active buyer is DEPT OF DEFENSE with 326 open, and the next deadline is Oct 7.
DEPT OF DEFENSE (326 open) and HOMELAND SECURITY, DEPARTMENT OF (2 open) have the most open notices under PSC 53 on RFPFinder right now.
Federal notices under PSC 53 get posted on SAM.gov, and state and local buyers post on their own procurement portals. RFPFinder collects both into this list, soonest deadline first.
Yes. Pro members ($39/mo) add PSC codes to their fit profile, and matching notices are badged and alerted. The free daily digest follows one category or one state.