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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 ASSEMBLY,CENTRIFUGAL NSN 4140-01-062-4300 P/N 853628-1 · 853628-2 · 853628-0002
  2. IMPELLER,FAN,AXIAL NSN 4140-01-060-1438 P/N 67539 · 67539 · 67539
  3. IMPELLER,FAN,CENTRIFUGAL NSN 4140-01-060-0766 P/N 064-12306J · 064-12306J000 · 064-12306D
  4. BLOWER NSN 4140-01-059-8597 P/N DFRFPN54502-267JS · DFRFPN5402CCW-267JS · DRFPNS4502CCW267JF
  5. FAN,CENTRIFUGAL NSN 4140-01-058-3013 P/N 75025200 · 75025200 · 036197
  6. FAN,CENTRIFUGAL NSN 4140-01-058-3007 P/N 51640200 · 51640200 · KBB-50
  7. FAN,CENTRIFUGAL NSN 4140-01-057-0967 P/N A0-027502 · PS4504 · 027502
  8. FAN,TUBEAXIAL NSN 4140-01-055-9814 P/N 4650X · 4650 · 4650X
  9. FAN,CENTRIFUGAL NSN 4140-01-055-8856 P/N 2C067 · 108CFM-2C067 · 2C067TYPE50757-63X
  10. FAN,TUBEAXIAL NSN 4140-01-055-6355 P/N 1133096G1 · 1133096G1 · BC2206F-2-17-1
  11. IMPELLER,FAN,CENTRIFUGAL NSN 4140-01-055-2900 P/N F136610 · F-136610 · F-136610
  12. FAN,CENTRIFUGAL NSN 4140-01-055-2251 P/N SM-A-775696 · 027970 · BC3825B-9
  13. FAN,CENTRIFUGAL NSN 4140-01-055-2250 P/N SM-A-775697 · 027971 · BC3835B-4
  14. FAN,CENTRIFUGAL NSN 4140-01-055-2249 P/N SM-A-776998 · 033137 · BC2929B-15
  15. IMPELLER,FAN,AXIAL NSN 4140-01-055-2178 P/N 31216-1220 · 23048-1484 · 23048-1484
  16. FAN,VANEAXIAL NSN 4140-01-054-8512 P/N 581R884H06 · BT1625V-2-5 · V4S3J-2
  17. FAN WHEEL ASSEMBLY NSN 4140-01-054-2279 P/N D5140-545-02 · 9228-B230 · 1034-B230
  18. FAN,CENTRIFUGAL NSN 4140-01-054-0928 P/N MEJ86452-101 · EAS81855-100 · MEJ86452-101
  19. BLOWER,AIR BARRIER NSN 4140-01-052-1378 P/N 4-100 · SIL-4-100 · OO-B-1620
  20. BLOWER,AIR BARRIER NSN 4140-01-052-1377 P/N SI1-3-100 · 3-75 · OO-B-1620
  21. FAN,TUBEAXIAL NSN 4140-01-051-9252 P/N 4004263-01 · 3000 · 4004263-01
  22. FAN,CENTRIFUGAL NSN 4140-01-050-9739 P/N 852307-04 · 852307-04 · BC2918B-4-14
  23. FAN,CIRCULATING NSN 4140-01-050-5764 P/N 1NB65W · KB651B · KB651S
  24. FAN,CENTRIFUGAL NSN 4140-01-050-5100 P/N 7905231 · 7905231-00 · KPL729A

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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