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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. DEFLECTOR,AIR NSN 4140-01-110-0826 P/N A147259 · A147259
  2. GUARD,FAN IMPELLER NSN 4140-01-109-8591 P/N 506019-1 · S1231
  3. FAN,VANEAXIAL NSN 4140-01-109-5540 P/N 027975 · AXIMAX2H-368YH
  4. HOUSING,CENTRIFUGAL FAN NSN 4140-01-109-3094 P/N D12683-MA1 · D-12683
  5. BRACE NSN 4140-01-109-2871 P/N D126993A · D-12793
  6. ROTOR NSN 4140-01-109-0273 P/N X261332-55 · X261332-55
  7. FAN,VANEAXIAL NSN 4140-01-108-7020 P/N 19A1983 · 5428332
  8. FAN,VANEAXIAL NSN 4140-01-108-2384 P/N M 7421H-1A · L4726
  9. IMPELLER,FAN,CENTRIFUGAL NSN 4140-01-107-7097 P/N HV24230 · HV024230
  10. BLOWER ROTARY NSN 4140-01-107-7074 P/N 3505JVB847-486-120 · B847-486-120
  11. BLOWER,AIR BARRIER NSN 4140-01-107-4597 P/N 2233066 · 2136534K0155-39
  12. CONNECTOR,BLOWERS NSN 4140-01-106-8904 P/N 22820126 · 22820126
  13. FAN,CIRCULATING NSN 4140-01-106-4755 P/N 74571-2-B · 74571-2-B
  14. BLOWER,AIR BARRIER NSN 4140-01-106-4456 P/N MPI75240304 · MPI75240304
  15. FAN,CIRCULATING NSN 4140-01-106-2283 P/N 606110-5-1 · 204-13028-18
  16. FAN,CIRCULATING NSN 4140-01-106-1639 P/N 312-420 · 312-420
  17. FAN ASSEMBLY NSN 4140-01-105-3036 P/N 149C4002G01 · 346L604AA-G3
  18. FAN,CENTRIFUGAL NSN 4140-01-105-2017 P/N DRXPI-KS609CW-503AF · 027862
  19. IMPELLER,FAN,AXIAL NSN 4140-01-104-9279 P/N AF533 · 4-1/2CW.2505BL
  20. FAN,TUBEAXIAL NSN 4140-01-104-7508 P/N BC2206F4-5 · BC2206F-4-5
  21. FAN,CENTRIFUGAL NSN 4140-01-104-7030 P/N 033258 · DRPP/NS-303CW/1840XF
  22. FAN,TUBEAXIAL NSN 4140-01-104-6352 P/N 3160-0303 · 69.11 9
  23. FAN ASSEMBLY NSN 4140-01-104-3701 P/N 567217-4 · 09500-60506
  24. FAN,TUBEAXIAL NSN 4140-01-103-0034 P/N BT3810V2-4 · V11Z4K-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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