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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. 114 NSNs with DIBBS awards in FSC 4140.

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Filtering by FSC 4140. Clear filter

NSNItem nameFSCDLA awardsLast award
4140-00-289-8863FAN,VANEAXIAL414040Nov 21, 2025
4140-01-460-8112FAN,TUBEAXIAL414040Dec 22, 2023
4140-01-540-7878GUARD,FAN IMPELLER414040Dec 5, 2025
4140-01-236-5694IMPELLER,FAN,AXIAL414030May 22, 2026
4140-00-150-6174FAN,CENTRIFUGAL414020Jan 3, 2024
4140-00-289-8783FAN,VANEAXIAL414020Jun 29, 2026
4140-00-289-8801FAN,VANEAXIAL414020May 8, 2026
4140-00-522-2941FAN,CENTRIFUGAL414020Mar 15, 2023
4140-00-554-8187FAN,VANEAXIAL414020Jun 4, 2026
4140-00-554-8209FAN,VANEAXIAL414020Jun 29, 2026
4140-00-939-8605FAN,CENTRIFUGAL414020Apr 22, 2026
4140-01-025-7404BLOWER,TANGENTIAL414020Aug 11, 2026
4140-01-066-7883FAN,TUBEAXIAL414020May 27, 2025
4140-01-092-0806FAN,TUBEAXIAL414020Apr 23, 2026
4140-01-130-3824BLOWER414020Aug 17, 2026
4140-01-158-1401FAN,TUBEAXIAL414020Feb 3, 2026
4140-01-191-4734FAN,CENTRIFUGAL414020Nov 13, 2018
4140-01-193-4841FAN,VENTILATING414020Jun 4, 2026
4140-01-215-1124WHEEL,BLOWER414020Jun 12, 2023
4140-01-258-4046FAN,VENTILATING414020Jan 7, 2026
4140-01-286-2729BLOWER,AIR BARRIER414020Jul 23, 2026
4140-01-306-8249FAN,CIRCULATING414020Apr 13, 2026
4140-01-334-4851FAN,TUBEAXIAL414020Sep 11, 2025
4140-01-414-0670BLOWER,AIR BARRIER414020Aug 11, 2026
4140-01-447-0025FAN,VANEAXIAL414020Jul 28, 2025
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