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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,CIRCULATING NSN 4140-01-268-2429 P/N 110454-001 · 880392-10 · 880392
  2. FAN,TUBEAXIAL NSN 4140-01-268-2428 P/N 4710PL-04W-B30 · 540-1572-01 · 4710PL-04W-B30
  3. FAN,CIRCULATING NSN 4140-01-267-4270 P/N FP106 · FP-106 · 2899-006-033
  4. FAN,CENTRIFUGAL NSN 4140-01-266-8896 P/N 500K0458-2 · 500K0458-2 · 13228E4010
  5. FAN,CIRCULATING NSN 4140-01-266-7888 P/N 245554-0001 · 033693000 · 033693
  6. IMPELLER,FAN,CENTRIFUGAL NSN 4140-01-266-3658 P/N 695499 · 343939 · 279711
  7. FAN,TUBEAXIAL NSN 4140-01-266-3657 P/N 3010-13-0014 · SD12B1 · 028933
  8. IMPELLER,FAN,CENTRIFUGAL NSN 4140-01-264-2588 P/N 9031D86-1 · 9031D86-1 · 9031D86-1
  9. FAN,TUBEAXIAL NSN 4140-01-264-0885 P/N 370-0019 · 4660N · 4660N
  10. FAN,TUBEAXIAL NSN 4140-01-264-0883 P/N 26-00027-003 · 26-00027-003 · 26-00027-001
  11. FAN,CENTRIFUGAL NSN 4140-01-263-0109 P/N 518-2002 · 518-2002 · 29-24013-00
  12. IMPELLER,FAN,AXIAL NSN 4140-01-262-8485 P/N 67-2178 · 67-2178B · Y-6627
  13. IMPELLER,FAN,AXIAL NSN 4140-01-262-8482 P/N 7W-33442-12 · 8W-65744 PC5 · 7W-33442-12
  14. IMPELLER,FAN,AXIAL NSN 4140-01-262-8477 P/N 5055-1267 · FF-17591 ITEM 3 · 505551-1302
  15. FAN,VENTILATING NSN 4140-01-262-8468 P/N 1HL67 · 2C342 · 998B12V2
  16. IMPELLER,FAN,AXIAL NSN 4140-01-261-7953 P/N 4C2185C1 · 99190 · 99190
  17. IMPELLER,FAN,CENTRIFUGAL NSN 4140-01-261-0032 P/N 522430-16-FF-17628 · 522430-16 · FF-17570 PIECE 3
  18. FAN,CENTRIFUGAL NSN 4140-01-261-0028 P/N FI-4124-41/2EARR4-9IN WHL · FI-4124-4I/2EAR R4-9IN WHL · FI-4124-41/2EARR4-9IN WHL
  19. HOUSING,CENTRIFUGAL FAN NSN 4140-01-260-5435 P/N 12269567 · 12269567 · 12269567
  20. FAN,CENTRIFUGAL NSN 4140-01-260-4156 P/N BT 3830B-24 · 2907782 · 2907782
  21. FAN,CENTRIFUGAL NSN 4140-01-260-3473 P/N 1035482-1 · 1035482-1 · 1035482-1
  22. FAN,VENTILATING NSN 4140-01-259-0755 P/N 2011K17 · 2011K37 · BT53U
  23. IMPELLER,FAN,CENTRIFUGAL NSN 4140-01-258-1190 P/N 505551-1097-FF-16225 · 505551-1079 · 505551-1097
  24. IMPELLER,FAN,AXIAL NSN 4140-01-258-0206 P/N 71500-06 · 71500-06 · BC850200HS CCW

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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