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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. IMPELLER,FAN,CENTRIFUGAL NSN 4140-01-281-0222 P/N 241566 · A-105360
  2. SUPPORT ACS ASSEMBL NSN 4140-01-280-4708 P/N 12336894 · 4140012804708
  3. IMPELLER,FAN,AXIAL NSN 4140-01-280-4078 P/N HAN-627-1 · A-505-23 ITEM 27
  4. IMPELLER,FAN,AXIAL NSN 4140-01-280-3872 P/N 72252-1-T · 72252-1-T
  5. FAN,CENTRIFUGAL NSN 4140-01-280-3394 P/N 580-A3 · 8LCS-24
  6. GUARD,FAN IMPELLER NSN 4140-01-280-3002 P/N 7-814-000319 · 7-814-000319
  7. IMPELLER,FAN,AXIAL NSN 4140-01-280-2988 P/N 505551-1105 · 4140PL0924009
  8. FAN,CENTRIFUGAL NSN 4140-01-280-2986 P/N F-9000-SZ2EH-CCW-BH-ARR4 · F-9000-SZ2EH-CCW-BH-ARR4
  9. IMPELLER,FAN,CENTRIFUGAL NSN 4140-01-279-8893 P/N 44E54-1 · 44E54-1
  10. FAN,TUBEAXIAL NSN 4140-01-279-7609 P/N AS115ACAS · AS115ACAS
  11. FAN,VANEAXIAL NSN 4140-01-279-6253 P/N 9W-74657 CD-3491 · 9W-74657 CD-3491
  12. FAN,CENTRIFUGAL NSN 4140-01-279-5922 P/N 2EB612F · 2EB612F
  13. IMPELLER,FAN,AXIAL NSN 4140-01-278-5498 P/N 9131085-01 · 700520
  14. IMPELLER,FAN,AXIAL NSN 4140-01-278-5497 P/N 032604 · 032604
  15. FAN,TUBEAXIAL NSN 4140-01-278-5495 P/N 1978067-108 · 500004
  16. IMPELLER,FAN,AXIAL NSN 4140-01-278-3250 P/N Y-3211R-18VA-4D-3 · Y3211R-18VA-4D- 3
  17. FAN,CIRCULATING NSN 4140-01-278-2105 P/N 061-16782-003 · 061-16782-003
  18. BLOWER,ROTARY,LOBE, NSN 4140-01-278-1488 P/N 862-698-020 · 33U-RAI
  19. IMPELLER,FAN,CENTRIFUGAL NSN 4140-01-278-1314 P/N B4W-43991-11 · 4W-43991-11
  20. IMPELLER,FAN,AXIAL NSN 4140-01-278-1312 P/N Y-3211R-18VA-4V-3 · Y3211R-18VA-4V- 3
  21. FAN,CENTRIFUGAL NSN 4140-01-278-1311 P/N 034786 · DRFS/QS 2502 CW TB3 144JF
  22. FAN,VANEAXIAL NSN 4140-01-278-1308 P/N E1-7498-2/MCD-5448 ITEM 10 · E1-7498-2/MCD-5448 ITEM 10
  23. FAN,VANEAXIAL NSN 4140-01-278-1307 P/N Y-3211R-18VA-4D · Y-3211-2
  24. IMPELLER,FAN,AXIAL NSN 4140-01-277-9203 P/N D1-7506-24 · D1-7506-24

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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