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Home/Military Standard parts/FSC 4140
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,TUBEAXIAL NSN 4140-01-221-9255 P/N SPTSM-115AC-S-942WF · 034220 · 6116716-2
  2. FAN,CIRCULATING NSN 4140-01-221-5895 P/N FM-4P-NSI · 550-0291-02 · 550-0291-02
  3. BLOWER ASSEMBLY NSN 4140-01-221-4050 P/N T-251-1040 · T-251-1040 · T-251-1040
  4. FAN,VANEAXIAL NSN 4140-01-221-1379 P/N 512-5750161 · V11Z9H-4 · M6921J-8D
  5. FAN,MOUNT NSN 4140-01-220-1408 P/N FM450-1 · 999/4/35898/000 · 999/4/35898/000
  6. FAN,TUBEAXIAL NSN 4140-01-220-0922 P/N 011111 · SPARTAN SMS 1936SF · 57-513715-2
  7. BLOWER,AIR BARRIER NSN 4140-01-090-2926 P/N 2MVR · 2MVR · 2MVB
  8. GUARD,FAN NSN 4140-01-089-4699 P/N 3160-0281 · 3160-0281 · 3160-0281
  9. GUARD,FAN NSN 4140-01-089-4695 P/N 5000-8015 · 5000-8015 · 5000-8015
  10. FAN,VANEAXIAL NSN 4140-01-088-6980 P/N AXIMAX 2H-415YH · 025683 · A0-74795
  11. IMPELLER,FAN,AXIAL NSN 4140-01-088-6624 P/N 7190-1 · 7190-1 · 7190
  12. IMPELLER,FAN,CENTRIFUGAL NSN 4140-01-088-4892 P/N 81850-01 · 81850-1 · 20227 ITEM 30
  13. FAN,VENTILATING NSN 4140-01-087-1295 P/N 021354 · 368ZH · HE492-0002-0001
  14. BASE,DEFROSTER FAN NSN 4140-01-086-3436 P/N 60582-G1-1 · 53010 · L30900
  15. IMPELLER,FAN,AXIAL NSN 4140-01-086-3432 P/N B60585G3 · O-621-4CCW · L30902
  16. FAN,TUBEAXIAL NSN 4140-01-086-1912 P/N 810AS460 · 810AS460 · 027835
  17. FAN,CENTRIFUGAL NSN 4140-01-085-9125 P/N 1016-10-11 · 1016-1 · 57-1242209-1
  18. IMPELLER,FAN,AXIAL NSN 4140-01-085-1817 P/N EE104818 · 5142040 · EE104818
  19. IMPELLER,FAN,AXIAL NSN 4140-01-085-1816 P/N EE105865 · 5142041 · EE105865
  20. FAN,TUBEAXIAL NSN 4140-01-084-9299 P/N BC2907F3-1 · BC2907F3-1 · BC2907F3-1
  21. FAN,VANEAXIAL NSN 4140-01-084-7307 P/N AX3T 115AC N 591DH · 021965 · 591DH
  22. FAN,TUBEAXIAL NSN 4140-01-084-0947 P/N MBC2206F0-2 · E8250 SERIES 25 · MBC2206F0-2
  23. IMPELLER,FAN,AXIAL NSN 4140-01-082-8604 P/N 53-805-659-501 · 4907200-2 · 4907200
  24. IMPELLER,FAN,AXIAL NSN 4140-01-082-7222 P/N 4C133 · 4C133 · 1142AS253

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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