NSN Search

Look up National Stock Numbers with real DIBBS award history and verified suppliers — winners and MCRL-approved manufacturers on each part page. 424 NSNs with DIBBS awards in FSC 5331.

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Filtering by FSC 5331. Clear filter

NSN	Item name	FSC	DLA awards	Last award
5331-01-013-7102	O-RING	5331	180	May 16, 2022
5331-01-028-9349	O-RING	5331	180	Jul 29, 2026
5331-00-892-4263	O-RING	5331	120	May 8, 2026
5331-00-279-9353	O-RING	5331	100	May 19, 2026
5331-00-171-5193	O-RING	5331	80	Aug 13, 2026
5331-00-288-2015	O-RING	5331	60	Oct 23, 2025
5331-01-119-5932	O-RING	5331	60	Jul 21, 2022
5331-01-360-7725	O-RING	5331	60	Sep 2, 2026
5331-01-533-0989	O-RING	5331	60	Aug 29, 2025
5331-00-252-6045	O-RING	5331	40	Jun 23, 2026
5331-00-322-0137	O-RING	5331	40	Jun 9, 2026
5331-01-005-2311	O-RING	5331	40	Oct 2, 2025
5331-01-078-5127	O-RING	5331	40	Mar 19, 2026
5331-01-101-8014	O-RING	5331	40	May 8, 2026
5331-01-360-6017	O-RING	5331	40	Jul 22, 2026
5331-01-466-0997	O-RING	5331	40	Jun 22, 2026
5331-01-576-0612	O-RING	5331	40	Aug 21, 2025
5331-01-616-8986	O-RING	5331	40	Jan 28, 2026
5331-01-693-6568	O-RING SET	5331	37	Aug 26, 2026
5331-01-312-7662	O-RING	5331	36	May 8, 2026
5331-01-208-5752	O-RING	5331	33	Mar 31, 2025
5331-00-157-6630	O-RING	5331	32	Jan 30, 2023
5331-01-119-0468	O-RING	5331	30	Dec 17, 2025
5331-01-342-0112	O-RING	5331	30	Jun 24, 2026
5331-01-557-4675	O-RING	5331	30	Mar 27, 2026

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