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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 4140-01-156-0445 P/N 50MB-0452 · BT4625B-14-1 · C9Z73Q-1CC
  2. BLOWER ASSEMBLY-SIGNAL NSN 4140-01-155-8175 P/N 54392-1 · 169350-100 · 169350-100
  3. BLOWER,ALTERNATING NSN 4140-01-155-2355 P/N 928J669PIECE96 · 649C639G01 · 649C639G01
  4. BLOWER,DIRECT CURRE NSN 4140-01-155-2354 P/N 928J699 PIECE 89 · 649C762G01 · 649C762G01
  5. FAN,TUBEAXIAL NSN 4140-01-155-0507 P/N PROPIMAX3BM-1863JH · 033689 · 6134465-1
  6. AIR SWITCH ASSEMBLY NSN 4140-01-154-9625 P/N 540R051G02 · 540R051G02 · 540R051G01
  7. FAN,TUBEAXIAL NSN 4140-01-154-8632 P/N 4124X · 19032899-1 · ASC1547185
  8. FAN,VANEAXIAL NSN 4140-01-154-3188 P/N 033164 · 1/2AXIMAX2E-729YH · 917166-1
  9. HOUSING,CENTRIFUGAL FAN NSN 4140-01-152-6600 P/N 581972-1 · 581972 · 581972-1
  10. FAN,VENTILATING NSN 4140-01-152-3489 P/N MF-KPS 5501-R 305XF · 020686 · MF-KPS5501R305XS
  11. FAN,TUBEAXIAL NSN 4140-01-152-0634 P/N 09E69-5 · 74-830085-103 · 10110535
  12. FAN,TUBEAXIAL NSN 4140-01-151-7047 P/N 033307 · SPARTAN SM 942WF · 77C719360P001
  13. FAN,CENTRIFUGAL NSN 4140-01-151-7022 P/N 941-F-519-119CCW · 941F519-1CCW · 009-3114-180
  14. IMPELLER,FAN,AXIAL NSN 4140-01-151-3517 P/N 172-00001 · 172-00004 · 172-00001
  15. FAN,CENTRIFUGAL NSN 4140-01-151-3335 P/N SM-A-838803-1 · DRFP-KS303CW-1824AF · 010251
  16. IMPELLER,FAN,AXIAL NSN 4140-01-150-4895 P/N GS830CV50-0 · 4C480 · 18CCW4BL
  17. FAN,CENTRIFUGAL NSN 4140-01-149-9936 P/N DRPP-MD202CCW-152WF · 034063 · 77C719389P2
  18. FAN,CENTRIFUGAL NSN 4140-01-149-9064 P/N DRPS-MD202CCW-152WF · 033922 · 77C719620P1
  19. FAN,CENTRIFUGAL NSN 4140-01-148-7854 P/N RCL AL-50 · RCL AL-50 · SM-D-613248
  20. FAN,CENTRIFUGAL NSN 4140-01-148-4633 P/N 05-19125-0 · 0201-102 · 054R100
  21. FAN,VANEAXIAL NSN 4140-01-148-0459 P/N 27161202-08 · 27161202-05 · 27161202-06
  22. FAN,CENTRIFUGAL NSN 4140-01-147-6557 P/N KP729A · A31U29015-3 · KP729A
  23. FAN,TUBEAXIAL NSN 4140-01-147-4512 P/N SPARTAN 1174DF-ST · SPARTAN-S-1205YF · 010111
  24. IMPELLER,FAN,AXIAL NSN 4140-01-146-3291 P/N 30176C · 30077C · 30176-C

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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