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NSN Search

Look up National Stock Numbers with real DIBBS award history and verified suppliers — winners and MCRL-approved manufacturers on each part page. 1,294 NSNs with DIBBS awards in FSC 4820.

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NSNItem nameFSCDLA awardsLast award
4820-00-152-9650VALVE,REGULATING,FLUID PRESSURE48208Aug 28, 2019
4820-00-229-1632PLUG,ROTARY,VALVE48208Jan 9, 2026
4820-00-411-8223SEAT,VALVE48208Mar 17, 2020
4820-01-046-0315STEM,FLUID VALVE48208Oct 14, 2025
4820-01-153-1557STEM,FLUID VALVE48208Dec 17, 2025
4820-01-157-3038VALVE PLUG COMPLETE48208Jun 4, 2021
4820-01-160-6727STEM,FLUID VALVE48208Mar 5, 2026
4820-01-164-7768VALVE,CHECK48208Aug 6, 2026
4820-01-171-1985VALVE,CALIBRATED FLOW48208Aug 25, 2022
4820-01-211-1416SEAT,VALVE48208May 24, 2018
4820-01-213-1473SEAT,VALVE48208Oct 20, 2025
4820-01-217-1128PARTS KIT,VACUUM BREAKER48208Jan 26, 2024
4820-01-225-9695VALVE,SAFETY RELIEF48208Mar 15, 2023
4820-01-248-2380PLUNGER,PILOT VALVE48208Jan 19, 2021
4820-01-249-7147CAP,VALVE48208Aug 14, 2026
4820-01-252-2629SEAT,VALVE48208Dec 5, 2025
4820-01-262-0940VALVE,CHECK48208Apr 28, 2021
4820-01-263-0089GUIDE,VALVE STEM48208Mar 20, 2013
4820-01-267-5970PARTS KIT,GLOBE VALVE48208Nov 4, 2019
4820-01-275-4343DIAPHRAGM,VALVE,FLAT48208Mar 11, 2021
4820-01-304-2644SEAT,VALVE48208Nov 14, 2024
4820-01-306-6804VALVE,CHECK48208Feb 13, 2023
4820-01-345-5554VALVE,SAFETY RELIEF48208Dec 2, 2020
4820-01-347-5047VALVE,VENT48208Jun 2, 2026
4820-01-369-3558VALVE,PURGE48208Jan 18, 2019
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