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Blower Equipment, Air Circulators and Fans

Explore (NSN) National Stock Numbers and part numbers classified in the (FSC) Federal Supply Classification 4140. Includes wall type fans; pedestal type fans; household type and attic type exhaust fans; floor fans; forged draft exhaust and disposal kits; fans, air circulators, and blower equipment, whether designated as "industrial" or "nonindustrial" by application and/or use.
NSN Description
4140-00-000-0082
Axial Fan Impeller
Cross Reference:
  1. 5145212
4140-00-001-1517
Centrifugal Fan
Cross Reference:
  1. 111CR
4140-00-001-1536
Ventilating Fan
Cross Reference:
  1. MBC2206F6
4140-00-001-7993
Tubeaxial Fan
4140-00-001-8404
Vaneaxial Fan
Cross Reference:
  1. WSS94280
  2. 20050-2
4140-00-003-1496
Tubeaxial Fan
4140-00-003-1936
Vaneaxial Fan
4140-00-003-6097
Centrifugal Fan Housing
Cross Reference:
  1. SC-D-647313-1
4140-00-003-7228
Circulating Fan
Cross Reference:
  1. KP875A
4140-00-004-0540
Centrifugal Fan
Cross Reference:
  1. 7903447-00
  2. A0-74588
4140-00-004-1377
Fan Housing Assy
Cross Reference:
  1. 83D42-1
  2. 80D65-1
4140-00-004-2518
Axial Fan Impeller
Cross Reference:
  1. 5639-17
4140-00-004-3668
Tubeaxial Fan
4140-00-004-4544
Circulating Fan
4140-00-004-8875
Tubeaxial Fan