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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. COVER,VENTILATORY NSN 4140-01-661-8672 P/N WGB771527 · T9AB771527 · GFL 30
  2. IMPELLER-31 BLA NSN 4140-01-661-7787 P/N 265325251 · 2650-3230 ITEM 6 · 2650-3230-ITEM NO-6
  3. NRP,FAN NSN 4140-01-661-6564 P/N BKVM3010001/1 · BKVM3010001/1 · BKVM3010001/1
  4. FAN,CENTRIFUGAL NSN 4140-01-661-6367 P/N 04-10-120-24-002 · 4300176 · 04-10-120-24-002
  5. FAN,TUBEAXIAL NSN 4140-01-661-3041 P/N 100045 FIND 86 · 100045 · 414
  6. FAN,CENTRIFUGAL NSN 4140-01-660-9469 P/N CK-053-10 · CK-053 · 3C4784
  7. FAN ASSEMBLY,TUBEAXIAL NSN 4140-01-660-2709 P/N C8665295-1 · 00-85001748-001 · 012339000
  8. FAN,CIRCULATING NSN 4140-01-659-9718 P/N FAN-T3-R= · 61258349 · FAN-T3-R=
  9. FAN,TUBEAXIAL NSN 4140-01-659-6408 P/N 80094468 · 80094468 · 80094468
  10. FAN,CIRCULATING NSN 4140-01-659-5778 P/N 477-24754-000 ITEM 8 · 477-24754-000 · 024-36265-000
  11. GUARD,FAN IMPELLER NSN 4140-01-658-6227 P/N G40-2 · 6014717-002 · 6014717
  12. COVER,VENTILATORY NSN 4140-01-658-0297 P/N OSS-CPCI-6U-AIRB · 8501365 · 80-616CJB-00
  13. FAN,CENTRIFUGAL NSN 4140-01-658-0210 P/N 8575074 · 8575074 ITEM 15 · KBB30-XX09
  14. FAN,TUBEAXIAL NSN 4140-01-657-7325 P/N MUPS-10080 ITEM 24 · MUPS-10080 · 5915PC-12T-B30-S00
  15. FAN,TUBEAXIAL NSN 4140-01-657-5494 P/N HR6C0 · HR6C0 · 480-09-01837
  16. FAN ASSEMBLY,TUBEAXIAL NSN 4140-01-657-5097 P/N 60-0207117-04 · 60-0007117-02 · 60-0207117-01
  17. BLOWER,EXHAUST NSN 4140-01-657-4639 P/N B5W-30236-16 · B9W-59400-4 · B9W-59400
  18. FAN,VANEAXIAL NSN 4140-01-656-1999 P/N FF-18504 · FF-18504/CD-3773 · 500706-8622
  19. IMPELLER,FAN,AXIAL NSN 4140-01-655-7654 P/N FD-075-12E · F-07-12E · 270401044
  20. FAN,TUBEAXIAL NSN 4140-01-655-6902 P/N OA180AP-11-1WB · SV02P04C013 · 619-6905
  21. FAN,TUBEAXIAL NSN 4140-01-655-5952 P/N CR524-ND · JQ12B4 · 19031089A
  22. FAN,CIRCULATING NSN 4140-01-654-8054 P/N 30665-1 · 30665 · 30665-1
  23. GUARD,FAN IMPELLER NSN 4140-01-654-4009 P/N R303160 · 8664681-1 · R303160-1
  24. IMPELLER,FAN,CENTRIFUGAL NSN 4140-01-654-1341 P/N T1-TEK315-1R · 40184-PRO · 40184-SV

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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