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Look up National Stock Numbers with real DIBBS award history and verified suppliers — winners and MCRL-approved manufacturers on each part page. 1,360 NSNs with DIBBS awards in FSC 4820.

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Filtering by FSC 4820. Clear filter

NSNItem nameFSCDLA awardsLast award
4820-01-171-6702VALVE,REGULATING,FLUID PRESSURE482020Aug 12, 2026
4820-01-173-6883VALVE,CHECK482020May 5, 2025
4820-01-174-9369VALVE,VENT482020Aug 27, 2026
4820-01-175-1282STEM,FLUID VALVE482020Jul 16, 2026
4820-01-178-6437SEAT,VALVE482020Aug 26, 2026
4820-01-181-3547VALVE,SAFETY RELIEF482020Feb 28, 2025
4820-01-183-2336VALVE,REGULATING,TEMPERATURE482020Jul 11, 2024
4820-01-190-0987VALVE,PLUG482020Jun 29, 2026
4820-01-191-4053VALVE,Y482020Jan 26, 2026
4820-01-191-4189PARTS KIT,VALVE,REGULATING,TEMPE482020May 26, 2026
4820-01-191-6553VALVE,SHUTOFF-FUEL482020Nov 17, 2023
4820-01-191-8517BELLOWS ASSEMBLY,VALVE482020Nov 17, 2025
4820-01-192-4616VALVE,LINEAR,DIRECTIONAL CONTROL482020May 5, 2025
4820-01-193-1869VALVE,LINEAR,DIRECTIONAL CONTROL482020Jun 17, 2026
4820-01-193-1870VALVE,LINEAR,DIRECTIONAL CONTROL482020Jun 17, 2026
4820-01-195-2879VALVE,CHECK482020Aug 12, 2026
4820-01-204-9471VALVE,CHECK482020Aug 11, 2026
4820-01-206-9560SEAT,VALVE482020Aug 15, 2025
4820-01-207-9289VALVE,LINEAR,DIRECTIONAL CONTROL482020May 4, 2026
4820-01-208-1890COCK,DRAIN482020Oct 27, 2025
4820-01-209-3224VALVE,GATE482020May 3, 2024
4820-01-210-0276VALVE,DISCHARGE TOILET482020Aug 12, 2026
4820-01-210-1267VALVE,BALL482020Aug 17, 2026
4820-01-212-9918DISK,VALVE482020Nov 7, 2025
4820-01-212-9974VALVE,BUTTERFLY482020Sep 20, 2023
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