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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,AXIAL NSN 4140-01-186-9753 P/N 265613 · 58595
  2. IMPELLER,FAN,CENTRIFUGAL NSN 4140-01-186-6453 P/N A-503542A-A · A-503542A-A
  3. IMPELLER,FAN,AXIAL NSN 4140-01-186-6452 P/N 100602 · 100604
  4. BLOWER DRIVE GEAR A NSN 4140-01-186-3863 P/N C3592A10FB-D-C · C3592A10FB-D-C
  5. FAN,SPECIAL NSN 4140-01-186-1034 P/N EF210 · MWS2107FC
  6. FAN NSN 4140-01-185-5044 P/N 7355-2 · 7355-2
  7. IMPELLER,FAN,CENTRIFUGAL NSN 4140-01-185-3488 P/N 1046291 · 0918-0012
  8. HOUSING,CENTRIFUGAL FAN NSN 4140-01-184-5546 P/N 6P3857 · 2-21233
  9. IMPELLER,FAN,CENTRIFUGAL NSN 4140-01-184-5191 P/N P2005087APC150 · P2005087APC150
  10. HOUSING,CENTRIFUGAL FAN NSN 4140-01-184-3488 P/N 13216E6144 · 13216E6144
  11. IMPELLER,FAN,CENTRIFUGAL NSN 4140-01-184-2805 P/N P2005087APC149 · P2005087APC149
  12. FAN,TUBEAXIAL NSN 4140-01-184-2802 P/N BC2206F-9REVC · BC2206F-9 REVISION C
  13. IMPELLER,FAN,AXIAL NSN 4140-01-183-3550 P/N 05-254-31 · 05-254-31-CW
  14. IMPELLER,FAN,CENTRIFUGAL NSN 4140-01-183-3172 P/N 5249-664 · 3103-13
  15. FAN,TUBEAXIAL NSN 4140-01-183-2857 P/N 01025 · 77C719761P1
  16. FAN,VANEAXIAL NSN 4140-01-182-8905 P/N 12325824 · 40430-1
  17. FAN,CENTRIFUGAL NSN 4140-01-182-4653 P/N 16-320119 · 462346-2
  18. COVER,FAN NSN 4140-01-182-2115 P/N 75219 · 14037-503
  19. FAN,CENTRIFUGAL NSN 4140-01-181-8746 P/N 12-787838-00 · PR141-102
  20. IMPELLER,FAN,AXIAL NSN 4140-01-181-8714 P/N 2485C809 · 31257002
  21. FAN,VANEAXIAL NSN 4140-01-181-8144 P/N 30-54908-3 · BC907V0-1
  22. IMPELLER,FAN,AXIAL NSN 4140-01-181-4477 P/N F9-0078 · N6273
  23. IMPELLER,FAN,CENTRIFUGAL NSN 4140-01-181-3045 P/N 159C7100G01 · 159C7100-2
  24. IMPELLER,FAN,AXIAL NSN 4140-01-181-0114 P/N FF12989 PIECE 3 · 1389669-1

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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