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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 4140-01-324-0324 P/N 1C10168P2 · E17-0140
  2. IMPELLER,FAN,AXIAL NSN 4140-01-323-8628 P/N 89D007-225/8DF · 89D007-225/8DF
  3. FAN,TUBEAXIAL NSN 4140-01-323-7214 P/N 034606 · PROPIMAX 3BL
  4. SIGNAL,MOTOR FAILURE NSN 4140-01-323-3661 P/N SPR-2279 · 035051
  5. HOUSING,CENTRIFUGAL FAN NSN 4140-01-323-3633 P/N 11568920 · 11568920
  6. FAN,CENTRIFUGAL NSN 4140-01-323-1684 P/N 8339-00201 · 8339-00201
  7. FAN,VENTILATING NSN 4140-01-323-1236 P/N 2097K32 · TD156-0853 ITEM 4
  8. FAN,TUBEAXIAL NSN 4140-01-322-8489 P/N BT2206F-1-17-H · 717449-1
  9. IMPELLER,FAN,AXIAL NSN 4140-01-322-8133 P/N 7W-71869-2VM · 7W-71869-2
  10. FAN,VANEAXIAL NSN 4140-01-322-8124 P/N R1-3566-MCD-5552 ITEM 42 · R1-3566-MCD-5552 ITEM 42
  11. CAP NSN 4140-01-322-5182 P/N 25E82-2 · 25E82-2
  12. GUARD,FAN IMPELLER NSN 4140-01-322-4591 P/N 055010 · 055010
  13. FAN,TUBEAXIAL NSN 4140-01-322-4555 P/N 119-1717-01 · 119-1719-01
  14. IMPELLER,FAN,CENTRIFUGAL NSN 4140-01-322-2786 P/N 505551-990 · FF-17573 PIECE 5
  15. FAN,VANEAXIAL NSN 4140-01-321-7359 P/N 7W-56601-9/MCD-5460 ITEM 26 · 7W-56601-9/MCD-5460 ITEM 26
  16. FAN,CENTRIFUGAL NSN 4140-01-321-4441 P/N 2812001600 · 2812001600
  17. FAN,CENTRIFUGAL NSN 4140-01-321-3283 P/N 54420302 · 544203 02
  18. FAN,VANEAXIAL NSN 4140-01-321-0013 P/N ASC1568838 · 936043-0001
  19. FAN,CENTRIFUGAL NSN 4140-01-320-9798 P/N 454677-01 · 454677-01
  20. FAN,CENTRIFUGAL NSN 4140-01-320-9797 P/N 454676-01 · 454676-01
  21. CONVERTER NSN 4140-01-320-9725 P/N A0A7370 · A0A7370
  22. IMPELLER,FAN,AXIAL NSN 4140-01-320-6020 P/N 42250 ITEM 1 · 42254-1
  23. FAN,TUBEAXIAL NSN 4140-01-320-4896 P/N 188073 · SPTSM200ACN995JF
  24. GUARD,FAN IMPELLER NSN 4140-01-319-7054 P/N 08225-03 · 8512568-4

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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