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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,VANEAXIAL NSN 4140-01-494-8902 P/N 109R1212H1D011 · 12188 · 109R1212H1D011 · 12188
  2. EXHAUST DISPOSAL KIT NSN 4140-01-494-2462 P/N 1313-02 · ASSY7029854 · ASSY7377103 · ASSY17-1-1652-1
  3. IMPELLER,FAN,AXIAL NSN 4140-01-493-9658 P/N 9454079 · 9454079 · 9454079 · 9454079
  4. HOUSING,CENTRIFUGAL FAN NSN 4140-01-493-9636 P/N 9454056 · 9454056 · 9454056 · 9454056
  5. FAN,VENTILATING NSN 4140-01-493-7446 P/N P0022-246-38-3 · 592-0940 · OD9225-24HB · 243-0130
  6. IMPELLER,FAN,CENTRIFUGAL NSN 4140-01-493-7312 P/N 488 5883-801 TA KR 287 · 488 5883-801 · 488 5883-801 · 488 5883-801
  7. FAN,CENTRIFUGAL NSN 4140-01-493-7306 P/N 488 5502-803 · 488 5502-803 TA KR-287 · 488 5502-803 · 488 5502-803
  8. FAN,CIRCULATING NSN 4140-01-492-5923 P/N CR0512HB-D71 · 7287191 · CR0512HB-D71 · 7287191
  9. IMPELLER NSN 4140-01-492-5268 P/N 4886185-801 · 4886185-801 · 488 6185-801 · 488 6185-801 TAKR 287
  10. IMPELLER,FAN,AXIAL NSN 4140-01-492-4797 P/N 0203353ED ITEM 5 · 0203385SC-1 · 0203385SC · F1238H12BT
  11. FAN,TUBEAXIAL NSN 4140-01-492-4714 P/N 011090 · 011090 · E11090-2 · 011090
  12. FAN,TUBEAXIAL NSN 4140-01-492-3258 P/N WFB1212HE · AFB1212HE · AFB1212HE · B31256-16A
  13. IMPELLER,FAN,CENTRIFUGAL NSN 4140-01-492-0968 P/N 500K1864-5 · SNL1627-4,I-CW · 500K1864-5 · 500K1864-5
  14. FAN,CIRCULATING NSN 4140-01-491-6516 P/N A325498999G1-003 · 370-1811 · A325498999G1-003 · 370-1811
  15. FAN,CENTRIFUGAL NSN 4140-01-491-5071 P/N CPU-XXAC22 · 0203614SC-1 · 0203499ED · 0203499ED ITEM 10
  16. FAN,TUBEAXIAL NSN 4140-01-489-0394 P/N DA8H 03 REV50 · 370-3976 · 370-3976 · 370-3976
  17. IMPELLER,FAN,AXIAL NSN 4140-01-487-0769 P/N A3276627-109 · A3276627 · BA35X-MK · A3276627-109
  18. FAN,VANEAXIAL NSN 4140-01-486-6534 P/N 0020044 S/N HB0028 · 0020044 · 0020044 S/N HB0028 · 0020044
  19. FAN ASSEMBLY,CENTRIFUGAL NSN 4140-01-486-5763 P/N B615 · B615 · 7429987-00 · 7371438-00
  20. FAN,CIRCULATING NSN 4140-01-486-4720 P/N 500-148 · 500-222 · 500-222 · 500-148
  21. FAN,CENTRIFUGAL NSN 4140-01-486-2030 P/N DN 400 H2 · 1006149-10330 · 1006149 · 10330
  22. FAN,CIRCULATING NSN 4140-01-486-1002 P/N 035211000 · 035211 · 035211 · A1-98480-6
  23. FAN,CENTRIFUGAL NSN 4140-01-486-0453 P/N AU172-8-206-000A · 6224NM · AU172-8-206-000A · AU172-8-206-000A
  24. FAN,VANEAXIAL NSN 4140-01-484-1158 P/N E601474 · 7SA-000-0105 · 7A11801H05 · 7SA-000-0105

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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