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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,CENTRIFUGAL NSN 4140-01-508-5392 P/N 4767C-4500 · 4767C-4500 · 191581-059
  2. IMPELLER,FAN,AXIAL NSN 4140-01-508-3740 P/N A2-1/2A4W6IMP · NV 00013 · A2-1/2A4W6IMP
  3. FAN,VANEAXIAL NSN 4140-01-508-0771 P/N NV 00017 · A11A4W6/TP · A11A4W6/TP
  4. FAN,VANEAXIAL NSN 4140-01-508-0768 P/N A10A4W6/TP · NV 00016 · A10A4W6/TP
  5. FAN,VANEAXIAL NSN 4140-01-508-0752 P/N NV 00007 · A4-1/2A4W6/TP · A4-1/2A4W6/TP
  6. FAN,VANEAXIAL NSN 4140-01-508-0730 P/N NV 00019 · A105A4W6/TP · A105A4W6/TP
  7. FAN,TUBEAXIAL NSN 4140-01-507-8055 P/N 437-7409500-AY-1-26 · 041161000 · 041161000
  8. FAN,VANEAXIAL NSN 4140-01-507-7917 P/N NV 00020 REV F · A170A4W6/TP · A170A4W6-V-TP
  9. FAN,CIRCULATING NSN 4140-01-507-7810 P/N B845 · A004150 · 7421118-01
  10. IMPELLER,FAN,CENTRIFUGAL NSN 4140-01-507-5108 P/N 71500-05 · 71500-05 · 71500-05
  11. HOUSING,CENTRIFUGAL FAN NSN 4140-01-507-3003 P/N 064-48777D000 · 364-48782-000 ITEM 1 · 064-48777-000
  12. FAN,TUBEAXIAL NSN 4140-01-507-0201 P/N 60861-02 · 20266-01 ITEM 19 · C60861-02
  13. FAN,CENTRIFUGAL NSN 4140-01-506-6385 P/N 20-602-76 ITEM NO 37 · B-1916 · B-1916
  14. FAN,CENTRIFUGAL NSN 4140-01-506-6379 P/N 20-609-76 ITEM NO 40 · G-4199 · G-4199
  15. FAN,TUBEAXIAL NSN 4140-01-506-1849 P/N 74351 · PM115-115-1238BT-4 · RC-A12M15XTB
  16. BLOWER UNIT NSN 4140-01-505-7541 P/N 56251 · 4140PL0799172 · 6012460-001
  17. FAN ASSEMBLY NSN 4140-01-505-3753 P/N B821 · B821 · 7423172-00
  18. GUARD,FAN IMPELLER NSN 4140-01-505-3713 P/N B668 · B668 · 7382515-00
  19. IMPELLER,FAN,AXIAL NSN 4140-01-504-8307 P/N A30A4W6IMP · A30A4W6IMP-A · NV 00001 H ITEM 3
  20. FAN,TUBEAXIAL NSN 4140-01-504-6542 P/N FBA09A12H · 30013-1 · FBA09A12H
  21. IMPELLER,FAN,AXIAL NSN 4140-01-504-4349 P/N A105A4W6LMP · NV00019 ITEM 3 · A105A4W6IMP
  22. IMPELLER,FAN,AXIAL NSN 4140-01-503-9944 P/N A7A4W6IMP-A · NV 00015 REV D ITEM 3 · D264957
  23. FAN,VANEAXIAL NSN 4140-01-503-9931 P/N NV 00015 REV D · A7A4W6/TP · A7A4W6-TP
  24. IMPELLER,FAN,AXIAL NSN 4140-01-503-8284 P/N NV00018 ITEM 3 · A104A4W6IMP · A104A4W6IMP

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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