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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. GUARD,FAN IMPELLER NSN 4140-01-453-8617 P/N 2525-3636-102 · 30S50016-0102 · 30S50016-0102 · 2525-3636-102
  2. FAN,CENTRIFUGAL NSN 4140-01-453-2391 P/N FBA08T12L · FBA08T12L · 78560-18-A (1) · 78560-18-A
  3. FAN,VANEAXIAL NSN 4140-01-452-8764 P/N 2650-2705GP2 · 2650-2705GP4 · 2650-2705GP2 · 2650-2705GP2
  4. VENT FAN,KEY NSN 4140-01-451-9834 P/N 08T00457-0009 · 4140PL0655786 · 08T00457-0009 · 08T00457-0009
  5. FAN,TUBEAXIAL NSN 4140-01-451-9755 P/N 032481 · MD24B1QDN · MD24B1QDN · 032481
  6. FAN,CENTRIFUGAL NSN 4140-01-451-7042 P/N 031084 · PQ24B4 · 031084 · PQ24B4
  7. FAN,CIRCULATING NSN 4140-01-451-3774 P/N 7093057 · 3906 · 99600261 · 99600261-1 ITEM 18
  8. FAN,VENTILATING NSN 4140-01-450-5152 P/N 156AS734 · 109P0612M402 · A32313-16 · M33399-16
  9. FAN,CENTRIFUGAL NSN 4140-01-450-0427 P/N 2131873-1 · 026325000 · DRDPKS507 · DRDP/KS 507CCW 328AF
  10. IMPELLER,FAN,AXIAL NSN 4140-01-448-8363 P/N 149C4252 PT 1 · 149C4252G01 PART 1 · 149C4252 PT 1 · 15KG-957267N
  11. FAN ASSY SMPS 3IN NSN 4140-01-447-2168 P/N 81193-01 · JD0022 · JC0022 · HAR-81193
  12. FAN,CENTRIFUGAL NSN 4140-01-447-1911 P/N 7W-34740-24 · R1-11663 PC 21 · R1-11663 PC 21 · 7W-34740-24
  13. FAN,VANEAXIAL NSN 4140-01-447-1507 P/N 50J1/3G-941300N · 50J1/3G-941207N · 50J1/3G-941299N · 50J1/3G-941208N
  14. FAN,CENTRIFUGAL NSN 4140-01-447-1500 P/N R1-11663-CD-3734 · R1-11663 REV A · R1-11663-CD-3734 · R1-11663 REV A
  15. IMPELLER,FAN,AXIAL NSN 4140-01-446-8478 P/N B60035-52 · B60179-1 REV B IT 5 · B60035-52 · B60179-1 REV B IT 5
  16. FAN,VANEAXIAL NSN 4140-01-446-7228 P/N A1A4W6/CD-42387-401 · B42387-401 · B42387-401 A1A4W6/CD-42387-401 · A1A4W6/CD-42387-401
  17. FAN,TUBEAXIAL NSN 4140-01-444-8810 P/N 3752635-02 · E1225E12B1-FSR · E1225E12B1 · E1225E12B1-FS
  18. FAN,TUBEAXIAL NSN 4140-01-443-9164 P/N S117-515B-102 · 031174 · FT12B3 · 031174
  19. FAN,CENTRIFUGAL NSN 4140-01-443-7504 P/N NGF802DV1 · 035542 · 035542000 · 03554000
  20. IMPELLER,FAN,AXIAL NSN 4140-01-443-4123 P/N 42221-1 · 42221-1 · SF0625300A1R0 · SF06253001R0
  21. FAN,CIRCULATING NSN 4140-01-442-8479 P/N 21R01028-0901 · 21R01028-0901 · 21R01028-0901 · 15S03578-0004 ITEM 38
  22. FAN ASSEMBLY,CENTRIFUGAL NSN 4140-01-442-8115 P/N 21R01028-1001 · 21R01028-1001 · 15S03578-0004 ITEM 39 · 21R01028-1001
  23. FAN,TUBEAXIAL NSN 4140-01-442-5155 P/N 035222 · 035222000 · 71B410P001 · E10023046J006
  24. FAN,TUBEAXIAL NSN 4140-01-440-2300 P/N 12VDC.33AMP BRUSHLESS · WFB1212M · 12VDC.33AMP BRUSHLESS · WFB1212M

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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