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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. FAN,VENTILATING NSN 4140-01-514-7549 P/N 99002A8102 · 99002A8102-2 · F8025E24B1-FS-680
  2. FAN,CENTRIFUGAL NSN 4140-01-514-6561 P/N V0208 · WS5-FAN · WS-5
  3. DAMPER MOUNTING FRAME PURGE EXHA NSN 4140-01-514-4573 P/N ASTM-B308 · MIL-C-5541/CLASS 1A · 90006A0153
  4. FAN,TUBEAXIAL NSN 4140-01-513-7636 P/N 81-000898 · 9-81-000898 · D0812MRLB
  5. FAN,VENTILATING NSN 4140-01-513-6683 P/N 500-309241 · 500-309241 IP · 500-309241 IP
  6. FAN,VANEAXIAL NSN 4140-01-512-6903 P/N 293048-B21 · 293048-B21 · 279036-001
  7. FAN,TUBEAXIAL NSN 4140-01-512-4760 P/N PL1G05331 FIND 019 · 030577 · 030577
  8. FAN ASSEMBLY,CENTRIFUGAL NSN 4140-01-512-4403 P/N 46640-2 · 46640-2 · 2584559-1
  9. IMPELLER,FAN,AXIAL NSN 4140-01-512-4089 P/N 0335314 · TM S6226-R7-MMC-010 FIG 7-3-55 · TM S6226-R7-MMC-010 FIG 7-3-55
  10. FAN MODULE NSN 4140-01-511-8304 P/N 7104270-1 · DRW NBR 7104270 NOR011 · 1805-02
  11. FAN,CENTRIFUGAL NSN 4140-01-511-8204 P/N 118588-1 · 45050-1 · 45050-1
  12. FAN,CENTRIFUGAL NSN 4140-01-511-6039 P/N R505711 · R505711 · R505711
  13. FAN,TUBEAXIAL NSN 4140-01-510-9666 P/N OD1225-24HB · 031175 · 031175
  14. IMPELLER,FAN,AXIAL NSN 4140-01-510-7005 P/N 083-0142-00 · 083-0142-00 · 083-0142-00
  15. FAN,TUBEAXIAL NSN 4140-01-510-6081 P/N A31-B15A-15W2-000 · 605-1001-01 ITEM NO. 13 · 605-538
  16. FAN,CENTRIFUGAL NSN 4140-01-509-7313 P/N 11642-03 · MF572BH2E · 080348
  17. FAN,CIRCULATING NSN 4140-01-508-7067 P/N 10626713 · C011747 · 011747
  18. IMPELLER,FAN,AXIAL NSN 4140-01-508-6550 P/N NV 00006 REV F ITEM 3 · A20A4W6IMP · A20A4W6IMP
  19. FAN,VANEAXIAL NSN 4140-01-508-6214 P/N NV 00009 REV C · A12A4W6/TP · A12A4W6/TP
  20. IMPELLER,FAN,AXIAL NSN 4140-01-508-6205 P/N NV 00003 REV H ITEM 3 · A1A4W6IMP · A1A4W6IMP
  21. IMPELLER,FAN,AXIAL NSN 4140-01-508-6197 P/N NV 00009 REV C ITEM 3 · A12A4W6IMP · D264960
  22. FAN,CENTRIFUGAL NSN 4140-01-508-6182 P/N 205836-0015 · KD1208PTB1 13(2)GN · KDE1208PTB1-6A
  23. FAN,CENTRIFUGAL NSN 4140-01-508-5447 P/N 3N541 · 3N541 · 191582-062
  24. FAN,CENTRIFUGAL NSN 4140-01-508-5393 P/N 5767C-4500 · 5767C-4500 · 191581-060

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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