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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,CENTRIFUGAL NSN 4140-00-928-3640 P/N B2047 · B2047 · 20075
  2. IMPELLER,FAN,CENTRIFUGAL NSN 4140-00-927-7992 P/N Y1324-5CCW · BAR252-5CCW · BAR252-5-2
  3. FAN,VENTILATING NSN 4140-00-926-4242 P/N HF-KS803L-328AF · 021027 · HF-KS803-L-328A F
  4. IMPELLER,FAN,AXIAL NSN 4140-00-926-4160 P/N 3160-0027 · AD-2-1/8CCW1/8 · 2 1-4LHB125S
  5. IMPELLER,FAN,CENTRIFUGAL NSN 4140-00-925-4149 P/N 1-140-189-02 · 1-140-189-02 · 1-140-189-02
  6. IMPELLER,FAN,AXIAL NSN 4140-00-921-0877 P/N 2660-525-2X · 2660-525-2X · 2660-525-2X
  7. SPACER,BELL ASSEMBL NSN 4140-00-920-6393 P/N 9171455-10 · 2729-14 · 9171455-10
  8. GUARD,FAN IMPELLER NSN 4140-00-920-4747 P/N 3667-4 · 9171455-9 · 9171455-9
  9. FAN,CENTRIFUGAL NSN 4140-00-920-3343 P/N 6604-C6888 · 717402-52 · 10653553
  10. IMPELLER,FAN,AXIAL NSN 4140-00-919-8167 P/N 605002-1 · 605002-1 · 605002-1
  11. VENTILATOR BLOWER NSN 4140-00-918-5162 P/N TM5 · TM5 · TM5
  12. FAN,VANEAXIAL NSN 4140-00-916-2112 P/N MFB433-400 · 4140009162112 · 10956561
  13. IMPELLER,FAN,AXIAL NSN 4140-00-913-9374 P/N J-850-6CW5/16 · J-850-6CW · S1172
  14. IMPELLER,FAN,CENTRIFUGAL NSN 4140-00-913-8086 P/N S1410 · S-1410 · M-2673
  15. FAN,VANEAXIAL NSN 4140-00-913-5935 P/N BL117 · 00606296004564 · BC3810V0-1
  16. FAN,VENTILATING NSN 4140-00-913-1254 P/N 400156 · 021099 · 400156
  17. FAN NSN 4140-00-912-0794 P/N 3160-0026 · 3160-0026 · 3160-0026
  18. IMPELLER,FAN,AXIAL NSN 4140-00-908-2763 P/N A22515 · N2023-4 · N-2024-4
  19. FAN,VANEAXIAL NSN 4140-00-908-2363 P/N 2-780884-00 · MILB4-1 · MILB4 1
  20. FAN,VANEAXIAL NSN 4140-00-901-6371 P/N 021687 · A0-51142 · A051142
  21. FAN,CIRCULATING NSN 4140-00-900-6102 P/N NBC-K15F-48-1 · 815675 · F4A2U9C
  22. FAN,VENTILATING NSN 4140-00-895-6478 P/N C7342 · C7342 · 7357084
  23. FAN,CENTRIFUGAL NSN 4140-00-895-1882 P/N 080A CWD · 80CW · 80CW
  24. IMPELLER,FAN,CENTRIFUGAL NSN 4140-00-894-0538 P/N AA200-031 · SM-C-357229 · SM-D-357530-2

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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