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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. FAN,CENTRIFUGAL NSN 4140-00-999-6740 P/N 027000 · ARPPN-LS702CW-459BF · ARPPN-LS702CW-459BS
  2. IMPELLER,FAN,CENTRIFUGAL NSN 4140-00-999-5543 P/N 0109-0026 · C-21653 · C-21653
  3. IMPELLER,FAN,AXIAL NSN 4140-00-994-0122 P/N 8867-1 · 8867-1 · 202207448
  4. FAN,CENTRIFUGAL NSN 4140-00-989-3257 P/N FIG8780N020 · FIG7050-4IN · 13213E5361
  5. IMPELLER,FAN,AXIAL NSN 4140-00-989-0211 P/N SSS10 · F-1032CCW · NWP10-77
  6. IMPELLER,FAN,CENTRIFUGAL NSN 4140-00-988-3695 P/N AA326-215-1CW 1/4BORE/AL · S-1365 · M-2673
  7. FAN,VANEAXIAL NSN 4140-00-981-5474 P/N 009-1615-000 · 009-1615-00 · 009-1615-000
  8. FAN,CENTRIFUGAL NSN 4140-00-976-5014 P/N A0-39747 · 020489 · DRPP-MS-506CCW-361XF
  9. FAN,CENTRIFUGAL NSN 4140-00-974-9994 P/N 591-217 · 591-016 · 382-010-903
  10. IMPELLER,FAN,CENTRIFUGAL NSN 4140-00-974-7582 P/N A138178 · 701575 · 631GC27
  11. GUARD,FAN IMPELLER NSN 4140-00-974-3677 P/N HAFG34 · 34 · SAFTFAN34NYLON
  12. GUARD,FAN IMPELLER NSN 4140-00-974-3676 P/N HAFG30 · 30IN · 30
  13. IMPELLER,FAN,AXIAL NSN 4140-00-971-6400 P/N 12479 · 31639000 · 12479
  14. IMPELLER,FAN,AXIAL NSN 4140-00-969-2073 P/N R-2074-CCW · K6A · K6A
  15. FAN,VANEAXIAL NSN 4140-00-968-4504 P/N 182027-033-01 · 182027-033-01 · 10049690
  16. BLOWER ASSEMBLY NSN 4140-00-967-7969 P/N MDE322400-1 · MDE322400 · A0-18850
  17. HOLDER,BLOWER DRIVE NSN 4140-00-967-4701 P/N N0109 · ST-109 · N0 109
  18. BLOWER NSN 4140-00-966-2712 P/N 624-525 · WIS7788-1-2 · WIS7788-1-2
  19. FAN,CIRCULATING NSN 4140-00-964-8623 P/N A-A-1939 SIZE 3 115VAC · W-F-101 · MIL-F-53026
  20. FAN,CIRCULATING NSN 4140-00-961-5480 P/N U2-1272 · 4140-00-961-5480 · W-F-101
  21. FAN,CIRCULATING NSN 4140-00-960-4310 P/N 100-058-007-2 · D150-017850 · BC1615F63
  22. FAN,CIRCULATING NSN 4140-00-959-3769 P/N 8755673-1 · F2233-8A · 8755673-1
  23. IMPELLER,FAN,AXIAL NSN 4140-00-951-5395 P/N 369-0001-00 · 369-001 · 3433
  24. FAN,VENTILATING NSN 4140-00-951-3093 P/N A1739 · 00606296002942 · BC2922F-10-1

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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