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Category // FSC 4140 · 17,765 items

Fans, Air Circulators, and Blower Equipment

Fans, air circulators, and blower equipment, including tubeaxial fans.

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17,765 items

  1. FAN,CENTRIFUGAL NSN 4140-01-534-3752 P/N BC3-2537-21 · 4-1/2E-CCW-BH ARRG'T 4 12.5IN WH · B6163
  2. FAN,TUBEAXIAL NSN 4140-01-533-7037 P/N N101045 · 215A531-1-006 · 8314H
  3. FAN,TUBEAXIAL NSN 4140-01-532-6257 P/N 4101396 · PL405550-01-01 FIND NO 31 · 633885-01
  4. FAN,VANEAXIAL NSN 4140-01-532-5454 P/N MCD-5671/R1-3563 · MCD-5671 · R1-3563
  5. HOUSING,CENTRIFUGAL FAN NSN 4140-01-531-4002 P/N RD-4-4501-0 · RD-4-4501-1 · RD-4-4501-1P
  6. GUARD,FAN IMPELLER NSN 4140-01-531-3881 P/N RD-5-6767-1P · RD-5-6767-1 · RD-5-6767-0
  7. SHROUD,FAN,AXIAL NSN 4140-01-531-3646 P/N RD-4-4480-3P · RD-4-4480-2 · RD-4-4480-3
  8. IMPELLER,FAN,AXIAL NSN 4140-01-531-3080 P/N 8/35/PAGAS/3HR/JA7/8 · 18/8-8/PAGAS/3HR/JA7/8 · 18/8/35/PAGAS/3HR/JA.875/BR
  9. FAN,CENTRIFUGAL NSN 4140-01-531-1384 P/N 9167497-1 · 9167497 · 9167497
  10. IMPELLER,FAN,AXIAL NSN 4140-01-530-5973 P/N 265606 · 1747814 · 6HS2
  11. IMPELLER,FAN,CENTRIFUGAL NSN 4140-01-530-5755 P/N 1075-02-D FIND NO.3 · 26-030-175 · 107690
  12. FAN ASSEMBLY,CENTRIFUGAL NSN 4140-01-530-4080 P/N B1009 · 7422734-00 · B1009
  13. FAN,TUBEAXIAL NSN 4140-01-530-1112 P/N AFB0612EH · CAE000610 · AFB0612EH
  14. FAN,TUBEAXIAL NSN 4140-01-530-0078 P/N SW000067 LINE ITEM 1 · SW001026 LINE ITEM 4 · 3906L
  15. FAN,VANEAXIAL NSN 4140-01-529-8214 P/N 2650-5095 · 2650-5095 SZ A56M-247VB-STFQP2 · A56M-247VB-STFQP2
  16. FANZVANEAXIALZZZZZZ NSN 4140-01-529-8213 P/N A52M-165-T-STFQI2 · 2650-5110 SZ A52M-165-T-STFQI2 · A52M-165-T-STFQI2
  17. FAN,VANEAXIAL NSN 4140-01-529-8210 P/N A44M-186DA-STFQL2 · 2650-5105 SZ A44M-186DA-STFQL2 · A44M-186DA-STFQL2
  18. PRV DEVICE NSN 4140-01-528-2378 P/N 364-48446D000 · 364-48446-000 · 364-48430-000 ITEM 77
  19. FAN,VENTILATING NSN 4140-01-524-6666 P/N 169-7434 · CV132280 · 1697434
  20. FAN,VANEAXIAL NSN 4140-01-524-2191 P/N 12877 · A4020B05LD · 12877
  21. FAN,VANEAXIAL NSN 4140-01-523-7095 P/N BEWT-20351-15 · BEWT-20351-15 · BEWT-20351-15
  22. FAN,CENTRIFUGAL NSN 4140-01-523-3837 P/N 77D616115G1 · 77D616115G1 · 77D616115G001
  23. FAN ASSEMBLY,CENTRIFUGAL NSN 4140-01-523-3827 P/N 77A561750P1 · 77A561750P1 · 77A561750P001
  24. FAN,CIRCULATING NSN 4140-01-523-3428 P/N A113962-01, ITEM 64 · A113962-01, ITEM 64 · 3110PS-12W-B30-A00

Ranked by how many manufacturer cross-references are on file. Every item is quote-only — the federal record carries no price and no stock, and Atlas publishes neither. Browsing stops at page 500 of this class — past that, search by number. Send a whole list →

Questions about Fans, Air Circulators, and Blower Equipment

What does federal supply class 4140 cover?

Federal supply class 4140 covers fans, air circulators, and blower equipment. Items filed here include tubeaxial fans.

How is a part in federal supply class 4140 identified?

A fan is identified by its NSN and item name; the record carries the characteristics on file and the manufacturers cross-referenced to it. Each item in the class has its own National Stock Number (NSN) record, listed above.

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