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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. 20 NSNs with DIBBS awards in FSC 4440.

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Filtering by FSC 4440. Clear filter

NSNItem nameFSCDLA awardsLast award
4440-00-255-9245DEHUMIDIFIER PACK444020Apr 15, 2022
4440-00-858-6010DEHYDRATOR UNIT,NONREACTIVATING444020Aug 6, 2026
4440-01-020-5576CARTRIDGE,DEHYDRATOR444020Mar 10, 2026
4440-01-273-2564DEHUMIDIFIER,DESICCANT,ELECTRIC444020Jan 27, 2026
4440-01-391-8276PARTS KIT,AIR DRIER444020May 7, 2026
4440-01-411-1120CONDENSATE DISCHARG444020Aug 17, 2026
4440-01-543-3575CARTRIDGE,DEHYDRATOR444020Nov 10, 2025
4440-01-556-2857DEHUMIDIFIER,SPACE444020Feb 18, 2026
4440-01-583-1112DRIER,AIR-GAS,DESICCANT444020Apr 15, 2025
4440-01-648-4304PARTS KIT,AIR DRIER444020Jul 7, 2026
4440-01-052-9633FLOW SWITCH444011Nov 17, 2023
4440-12-361-7497—44406Sep 11, 2025
4440-00-051-3165DEHYDRATOR UNIT,NONREACTIVATING44405Dec 18, 2025
4440-01-569-5272DRIER,AIR-GAS,DESICCANT44404Sep 13, 2016
4440-01-312-7330PARTS KIT,AIR DRIER44403Jun 30, 2022
4440-01-561-5712DEHUMIDIFIER,SPACE44403Aug 13, 2025
4440-01-694-6778DRIER,AIR-GAS,DESICCANT44403Mar 9, 2026
4440-01-487-5665DEHYDRATOR UNIT,NONREACTIVATING44402Jun 24, 2025
4440-01-428-9877DEHYDRATOR UNIT,NONREACTIVATING44401Feb 7, 2005
4440-01-700-8032DEHUMIDIFIER,SPACE44401Apr 18, 2025
NSN Search — DIBBS Parts & Award History | Cleared+