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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 4140-01-149-3110 P/N V5302 · 7733653
  2. IMPELLER,FAN,CENTRIFUGAL NSN 4140-01-149-2801 P/N 11SA715 · 21-19742 PIECE 13
  3. FAN,TUBEAXIAL NSN 4140-01-149-2800 P/N 3160-0388 · 3160-0388
  4. GUARD,FAN IMPELLER NSN 4140-01-149-1300 P/N 12308288 · 10082772
  5. FAN,CIRCULATING NSN 4140-01-148-9046 P/N MARK VII-LC · MARK VII
  6. FAN,VANEAXIAL NSN 4140-01-148-7070 P/N 30-54908-1 · 30-54908-1
  7. GUARD,FAN IMPELLER NSN 4140-01-148-3591 P/N 3316034 · 3316034
  8. COLLAR,INLET NSN 4140-01-148-2815 P/N 22-38657 MKAL · 22-38657 MKA LH
  9. FAN BOX NSN 4140-01-148-1859 P/N 4140PL0933343 · 63D715987P1
  10. FAN,VANEAXIAL NSN 4140-01-148-1695 P/N HY315-15G1 · HY315-15G1
  11. FAN NSN 4140-01-147-9250 P/N 6110-0009 · 6110-0009
  12. FAN,CENTRIFUGAL NSN 4140-01-147-9235 P/N 1TDN7 · 4C440
  13. HOUSING,CENTRIFUGAL FAN NSN 4140-01-147-9195 P/N D5000-545-04 ITEM 38 · D5529-545-22
  14. FAN,CENTRIFUGAL NSN 4140-01-147-9183 P/N 4140PL1388810 · 7606-4038-1
  15. FAN,CIRCULATING NSN 4140-01-146-8274 P/N 14761700-01 · 14761700-01
  16. IMPELLER,FAN,CENTRIFUGAL NSN 4140-01-146-1035 P/N 5730890 · 3031980
  17. FAN,CENTRIFUGAL NSN 4140-01-145-8098 P/N DRFPI-KS609CW-503AF · C7Z178G-11C
  18. BLOWER UNIT ASSEMBLY NSN 4140-01-145-6524 P/N 5486227 · 5486227TR
  19. BLOWER NSN 4140-01-145-6418 P/N PB-12 A2RG4 · CFV-EFE001
  20. BLOWER NSN 4140-01-145-6417 P/N PB-15 ARRG4 · CFV-EFE003
  21. FAN ASSEMBLY NSN 4140-01-145-2797 P/N 100749-001 · 4140PL0774717
  22. FAN,CENTRIFUGAL NSN 4140-01-144-9437 P/N BRFS/KS502CCW1214AF · 033637
  23. FAN,CENTRIFUGAL NSN 4140-01-144-9436 P/N 027264 · 009-1937-010
  24. FAN,TUBEAXIAL NSN 4140-01-144-9435 P/N BS2107FL-310 · 009-3125-010

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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