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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. IMPELLER,FAN,AXIAL NSN 4140-01-258-0049 P/N 5H58621C004 · 5H58621C004 · SP-M5H58621C004
  2. IMPELLER,FAN,AXIAL NSN 4140-01-256-0910 P/N 40594-1 · P40594 · 40594-1
  3. GUARD,FAN IMPELLER NSN 4140-01-255-4759 P/N 4C742 · 4YD82 · 23697
  4. IMPELLER,FAN,CENTRIFUGAL NSN 4140-01-255-2420 P/N 342143-1 · 342205-1/440V · 342205-1
  5. FAN,TUBEAXIAL NSN 4140-01-255-0280 P/N 4715FS-12T-B40 · 68-366 · 4715FS-12T-B40
  6. FAN,TUBEAXIAL NSN 4140-01-254-7936 P/N 011121 · PX3BX-026ECDC-S-2530SF · PX3BX-026ECDCS-2530SS
  7. GUARD,FAN IMPELLER NSN 4140-01-254-5928 P/N 6932074-1 · 6932074-1 · 6932074-1
  8. FAN,CENTRIFUGAL NSN 4140-01-254-5695 P/N 2207K72 · 2207K75 · 2207K45
  9. IMPELLER,FAN,CENTRIFUGAL NSN 4140-01-254-1649 P/N 74156-1 · 74156-1 · 74156-1
  10. FAN,VENTILATING NSN 4140-01-253-7648 P/N 301-1044-100 · 301-1044-100 · AD38180-2
  11. FAN,CIRCULATING NSN 4140-01-253-5198 P/N 246039-001 · 2532155-01 · 2552557-61
  12. FAN,CIRCULATING NSN 4140-01-253-4305 P/N 3-90-8206 · 1175-10-4 · 203-001
  13. DISK,VIBRATION NSN 4140-01-252-4216 P/N 265134909 · 265134909 · 2650-1349-9
  14. FAN,VENTILATING NSN 4140-01-251-9355 P/N 2011K11 · 2011K31 · 2011K12
  15. FAN,CENTRIFUGAL NSN 4140-01-251-9353 P/N G335775-1 · G335775-1 · BT2918B-30
  16. FAN,TUBEAXIAL NSN 4140-01-251-9352 P/N 5-50-0106 · 5-50-0106 · 23-808616-8
  17. IMPELLER,FAN,CENTRIFUGAL NSN 4140-01-251-6796 P/N D1-8290-2 · D1-8290-2-CD-34 66 · D1-8290-2
  18. IMPELLER,FAN,AXIAL NSN 4140-01-251-3991 P/N 78J51 PIECE 4 · 7733651 · V5102
  19. IMPELLER,FAN,AXIAL NSN 4140-01-251-3037 P/N 7004F32-PIECE-37 · 924B329AB-G1 · 715WPG6103-53-PIECE-37
  20. FAN,CENTRIFUGAL NSN 4140-01-251-2469 P/N SL5P2 · 036010 · 036010
  21. FAN,TUBEAXIAL NSN 4140-01-251-2468 P/N 3630-5175-01 · 3630-5175-01 · MBC2206F-1
  22. FAN,TUBEAXIAL NSN 4140-01-251-2466 P/N 505048-1 · 034100 · ML9-FL-1962XF
  23. FAN,TUBEAXIAL NSN 4140-01-251-1429 P/N 08642-80019 · 08642-80019 · 08642-80019
  24. IMPELLER,FAN,AXIAL NSN 4140-01-250-2600 P/N 43834600 · 877-438346A-00 · 862-438346A-00

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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