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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,VANEAXIAL NSN 4140-01-145-4451 P/N 398275 · SM-B-482929 · BC1307V-21
  2. FAN,TUBEAXIAL NSN 4140-01-145-0122 P/N 67475-0001 · 011031 · 67475-0001
  3. IMPELLER,FAN,AXIAL NSN 4140-01-144-9520 P/N 18-0625-00 · 18-0625-0 · LU-1030-3-CCW
  4. FAN,CENTRIFUGAL NSN 4140-01-144-4581 P/N 033563 · DRFS/AD3504CW154JF · 729424-2
  5. IMPELLER,FAN,CENTRIFUGAL NSN 4140-01-144-1450 P/N 12311377 · 4140011441450 · 12311377
  6. IMPELLER,FAN,AXIAL NSN 4140-01-143-7784 P/N 78-8012-3700-5 · 78-8012-3700-5 · 78-8012-3700-5
  7. IMPELLER,FAN,AXIAL NSN 4140-01-143-7180 P/N 36955 · 36955 · 36955
  8. FAN,CIRCULATING NSN 4140-01-143-5397 P/N 6134530-1 · 033778 · 6134530-1
  9. FAN,TUBEAXIAL NSN 4140-01-143-4815 P/N 034020 · SPARTAN 765NF-ST · 13086618-1
  10. FAN,TUBEAXIAL NSN 4140-01-143-0704 P/N SM-A-838304-2 · SAUCER 968ZH · 010183
  11. FAN,TUBEAXIAL NSN 4140-01-142-8340 P/N 16E65-1 · 16E73-1 · 16E65-1
  12. IMPELLER,FAN,AXIAL NSN 4140-01-142-5780 P/N 18-3309-01 · 18-0231-00 · AD-8-3/4CCW32DEG-UB
  13. IMPELLER,FAN,AXIAL NSN 4140-01-142-3192 P/N 10085966 · 2190-24 · 2190-27
  14. BLOWER NSN 4140-01-141-1257 P/N R5101484** · 08921938 · 5101484
  15. FAN,TUBEAXIAL NSN 4140-01-140-3814 P/N 02585400 · A099062 · 104-020-0001
  16. AIR SWITCH ASSEMBLY NSN 4140-01-140-0197 P/N 54OR105G02 · 540R105G02 · 540R105G01
  17. CAP,IMPELLER NSN 4140-01-138-4830 P/N 265093501 · 2650-1285PC21 · 265093501
  18. FAN,TUBEAXIAL NSN 4140-01-138-3951 P/N 12303290 · 4600X · 528010-007
  19. IMPELLER,FAN,CENTRIFUGAL NSN 4140-01-137-8505 P/N C31119 · C31119.01 · C31119.01
  20. FAN,AXIAL NSN 4140-01-137-5936 P/N 4120518 · 09P9724 · 4120518
  21. FAN,ALTERNATOR NSN 4140-01-136-7705 P/N 7-68 · B-390-7004 · 390-7004
  22. FAN,TUBEAXIAL NSN 4140-01-135-7583 P/N 4WT46 · 3-15-4477 · M4450
  23. FAN ASSEMBLY NSN 4140-01-135-4617 P/N 4699020 · 1555348 · 1555348
  24. FAN,CENTRIFUGAL NSN 4140-01-134-9838 P/N ARDSF-AD4502CCW-280JF · 027708 · C18Z20Q-3

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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