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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,TUBEAXIAL NSN 4140-01-653-9368 P/N 645370-3-1 · 645370 · 2CTV00113-0003
  2. FAN,TUBEAXIAL NSN 4140-01-653-5785 P/N 645338 · 645338-5 · 2CTV00251-0004
  3. FAN,TUBEAXIAL NSN 4140-01-653-5783 P/N 645370-4 · 645370 · 2CTV00113-0004
  4. FAN,TUBEAXIAL NSN 4140-01-653-5782 P/N 645338-4-1 · 645338 · 2CTV00251-0003
  5. IMPELLER,FAN,CENTRIFUGAL NSN 4140-01-653-4655 P/N 0418C09-0248-01 · 0418C09-0438 · 440100-26
  6. FAN,VANEAXIAL NSN 4140-01-652-7330 P/N 833-A-8850 REV E ITEM 17 · MECHATRONICS CAT-CUT · UF18JC12-BTHR
  7. FAN,VENTILATING NSN 4140-01-652-0207 P/N HEATSINK COOLING FAN CAT-CUT · CTPL#011 NO 15 · 3251-1025-00
  8. FAN,CIRCULATING NSN 4140-01-651-9938 P/N E-P1USU00043-0001 · PN-186334 · 4414 N
  9. FAN,VENTILATING NSN 4140-01-650-5730 P/N VA00.4812 · 40073909 · GHV2501220
  10. FAN ASSEMBLY,CENTRIFUGAL NSN 4140-01-650-3220 P/N MC-001851 · MC-001851 ITEM 7 · MC-007265-01
  11. GUARD,FAN IMPELLER NSN 4140-01-649-3960 P/N 178K0401-1 · 178K0401-1 · 178K0401-1
  12. IMPELLER,FAN,CENTRIFUGAL NSN 4140-01-649-3046 P/N BSW-26701-26 · BH1-33972-5 · BH1-33972-5 NO. 14
  13. FAN,TUBEAXIAL NSN 4140-01-649-0939 P/N 100-0415-01 · 700-0283-00 REV R NO 121 · W2S130-AA25-44
  14. FAN ASSEMBLY,TUBEAXIAL NSN 4140-01-648-4178 P/N 099-645-SP42 · 77A587673P3 · 77A587673
  15. FAN ASSEMBLY,TUBEAXIAL NSN 4140-01-648-1739 P/N 099-646-SP42 · 77A587673P4 · 77A587673
  16. FAN,CIRCULATING NSN 4140-01-647-8871 P/N M-10H019-L0 · SK-L1-FAN3-F3 · M-10H019-L0 ITEM 68
  17. FAN,REDUNDANT NSN 4140-01-647-4048 P/N 796853-001 · 777286-001 · 777286-001
  18. FAN,VANEAXIAL NSN 4140-01-647-0094 P/N 500706-8910 · FF-16920 · FF-16920/FF-18141
  19. IMPELLER,FAN,AXIAL NSN 4140-01-646-1756 P/N 083-0103-02 · 083-0103-03 · RWFB46
  20. FAN,TUBEAXIAL NSN 4140-01-645-4354 P/N 6655484 · 6655484-1 · 6655484-2
  21. FAN,AC NSN 4140-01-645-4136 P/N 16-AAC363ND · DG-012198 ITEM NO 117 · DG-012198
  22. FAN,VANEAXIAL NSN 4140-01-645-0749 P/N FF-19503-8 REV - ITEM 1 · FF-19503-8 · MCD-6190-1
  23. IMPELLER,FAN,AXIAL NSN 4140-01-644-4489 P/N 083-0033-03 · 083-0033-01 · RWFB34
  24. MOTOR,FAN NSN 4140-01-644-3365 P/N 3799855 · 3721576 · 3799855

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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