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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. AGITATOR BLADE NSN 4140-01-496-6024 P/N 350012 · 350012 · 350012
  2. IMPELLER,FAN,AXIAL NSN 4140-01-496-3073 P/N 92D1005 · FANS008 · 92D1005 ITEM 25
  3. FAN,VANEAXIAL NSN 4140-01-495-8243 P/N F6025H12B-437 · F6025H12B-437 · 0N634165-1
  4. FAN ASSEMBLY,CENTRIFUGAL NSN 4140-01-495-1352 P/N 5A12298H01 · 179-606648E · UES17H115S22
  5. FAN,TUBEAXIAL NSN 4140-01-494-6783 P/N A31787-10 · 030579 · B31787-10
  6. FAN,CENTRIFUGAL NSN 4140-01-494-6121 P/N 2635-088-38 ITEM 4-4 · 109L1224H102 · 109L1224H102
  7. FAN,CIRCULATING NSN 4140-01-493-9653 P/N 3031939-001 · D47-B15A-04T2-100 · D47B15A04T3100
  8. FAN,TUBEAXIAL NSN 4140-01-493-3611 P/N D47-B15A-05T3-100 · 1886-405 · 1886-405
  9. GUARD,FAN IMPELLER NSN 4140-01-492-6714 P/N 6439608 · 6439608 · 6439608-99
  10. FAN ASSY NSN 4140-01-492-6596 P/N B649 · 7386958-01 · B649
  11. FAN ASSY,HEAT EXCHA NSN 4140-01-492-6591 P/N B552 · B552 · 1724943-00
  12. IMPELLER,FAN,AXIAL NSN 4140-01-491-4653 P/N 86375052 · 86375052 · 86375052
  13. FAN,CENTRIFUGAL NSN 4140-01-491-3477 P/N 86367935 · 86367935 · 86367935
  14. CASING,TURBINE NSN 4140-01-491-2366 P/N 2261053 · 2261056 · 2261053
  15. CASING,INLET NSN 4140-01-491-2233 P/N 2200414-3 · 22600414 · 2200414-3
  16. FAN,CENTRIFUGAL NSN 4140-01-490-3752 P/N 1983741 · PL1983741 REV.C ITEM 4 · 1983032
  17. FAN,TUBEAXIAL NSN 4140-01-489-5934 P/N 011451000 · 011451 · 7919385-01
  18. FAN,VANEAXIAL NSN 4140-01-489-1042 P/N 645180-3-1 · 74-830053-107 · 645180-3-1
  19. FAN,TUBEAXIAL NSN 4140-01-487-6227 P/N 7339867 · MLTFL115ACS1876YF · 7339867
  20. FAN,CENTRIFUGAL NSN 4140-01-486-8250 P/N 412339 · A6014 · 026234
  21. IMPELLER,FAN,AXIAL NSN 4140-01-486-6094 P/N B602 · 79C0357-00 · B602
  22. FAN ASSY,COOLING NSN 4140-01-486-5837 P/N B611 · 7420066-00 · B611
  23. FAN ASSEMBLY,CENTRIFUGAL NSN 4140-01-486-5836 P/N B578 · B578 · 7420023-00
  24. FAN ASSEMBLY,CENTRIFUGAL NSN 4140-01-486-5783 P/N B616 · B616 · 7382161-00

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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