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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. AUXILARY FAN ASSY NSN 4140-01-451-0155 P/N KTG1300-X301A · KTG1300-X301 · KTLG1300-X301
  2. FAN,TUBEAXIAL NSN 4140-01-450-9798 P/N 3610NL-04W-B40 · 3610KL-04W-B40 · 4-100103
  3. BLOWER,AIR BARRIER NSN 4140-01-450-8940 P/N 1216495-201 · 035192 · 1216495-201
  4. FAN,TUBEAXIAL NSN 4140-01-449-5965 P/N G524279-1 · G524279-1 · G524279-1
  5. FAN,STIRRING NSN 4140-01-449-3895 P/N 011514 · 11514 · 1D74877-1
  6. FAN,CENTRIFUGAL NSN 4140-01-449-2903 P/N VR-70-86-F · X5008/12/153 · B-1/153
  7. IMPELLER,FAN,CENTRIFUGAL NSN 4140-01-449-2131 P/N AA-300-115-1 · AA-300-115-1 · AA-300-115-1
  8. FAN,VANEAXIAL NSN 4140-01-448-7219 P/N FF-19002-FF-18508 · 500706-8661 · A6A4W6TP
  9. FAN,VANEAXIAL NSN 4140-01-448-6281 P/N 4412M · 4212H · 927439-0541
  10. FAN,TUBEAXIAL NSN 4140-01-447-6633 P/N 11472564-1 · 4140PL2089876 · 11472564-1
  11. FAN,TUBEAXIAL NSN 4140-01-447-3141 P/N SPTST-024ECDC-S-1976SF · SPTST024ECDCS1976SF · 011209
  12. THERMAL ELEMENT,FIN NSN 4140-01-447-2174 P/N 506146 · 506027 ITEM 30 · C506146
  13. FAN,VANEAXIAL NSN 4140-01-447-0025 P/N 12367532 · 12367532-1 · 90000-1
  14. IMPELLER,FAN,AXIAL NSN 4140-01-446-5562 P/N 1N-065A-Q031 NO 5.1 · 1N-065A-Q031 NO 5.1 · 1N-065A-Q031 N0 5.1
  15. FAN,TUBEAXIAL NSN 4140-01-446-5311 P/N 032461 · MR283TPN · MR283TDN
  16. FAN,CENTRIFUGAL NSN 4140-01-446-0066 P/N 8412 · 410016 · 5412
  17. IMPELLER,FAN,AXIAL NSN 4140-01-445-5945 P/N 083-0130-00 · 083-0130-00 · 083-0130-00
  18. FAN TRAY ASSEMBLY NSN 4140-01-444-9296 P/N 10721 ITEM 29 · 10721 ITEM 29 · FT-291-3
  19. GUARD,FAN IMPELLER NSN 4140-01-444-4462 P/N N33999 · 4371947 · 08172
  20. FAN,VANEAXIAL NSN 4140-01-444-2083 P/N 704AS12375 · 026951000 · AX2HT,200AC,N367JH
  21. FAN,CENTRIFUGAL NSN 4140-01-444-0543 P/N 12978124 · 12977647-1 · 12978124
  22. FAN,TUBEAXIAL NSN 4140-01-443-9163 P/N D47-B15A-04W3-000 · D47-B15A-04W3-100 · 621-100023-001
  23. FAN,TUBEAXIAL NSN 4140-01-443-2259 P/N 918851 PIECE 43 · 483009 · 106389
  24. FAN,TUBEAXIAL NSN 4140-01-442-8118 P/N 1668AS415 · 148VK-0282 · 148VK-0282

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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