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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 ASSEMBLY,CENTRIFUGAL NSN 4140-01-671-2208 P/N 867810-B21 · 867810-B21 · 875076-001 · 867810-B21
  2. FAN,TUBEAXIAL NSN 4140-01-671-1666 P/N 1505030-01 · 8629018-01 · 8629018 · 518-122115-L01
  3. HOUSING,CENTRIFUGAL FAN NSN 4140-01-670-8030 P/N P51090-1 · 50223-1 · P51090-1 ITEM 2 · 50223-1
  4. HOUSING,CENTRIFUGAL FAN NSN 4140-01-670-6415 P/N 50128-1 · P50690-1 ITEM 1 · 50128-1 · P50690-1 ITEM 1
  5. HOUSING,CENTRIFUGAL FAN NSN 4140-01-670-6392 P/N 50193-1 · P51110-1 ITEM 1 · P51110-1 ITEM 1 · 50193-1
  6. IMPELLER,FAN,AXIAL NSN 4140-01-670-5062 P/N 50203-1 · P51110-1 · P51110-1 ITEM 7 · 50203-1
  7. FAN,CENTRIFUGAL NSN 4140-01-669-2766 P/N 901-325-118 · 48250-2 · 901-325-118 · 901-325-118-109
  8. HOUSING,CENTRIFUGAL FAN NSN 4140-01-668-8735 P/N 248-8592622 FN 6 · HC-Z 7045 BLU · 248-8592622 FN 14 · Z 7045 FN 1
  9. FAN,CENTRIFUGAL NSN 4140-01-667-7899 P/N 77A565801P2-C100 · 77A565801P2-C100 · C11Z31Q-2CC · 77A565801P2-C100
  10. FAN,CENTRIFUGAL NSN 4140-01-667-7890 P/N 77A565801P1-C100 · 77A565801P1-C100 · C11Z31Q-2C · 77A565801P1-C100
  11. SHROUD,FAN,AXIAL NSN 4140-01-666-9562 P/N 1026078-101 · M3224557028 · 8001769 · JKN20022451
  12. NRP,VANEAXIAL FAN NSN 4140-01-662-0305 P/N 1165AB43DA(S4) GR2 · 2650-3360 (H) ITEM 26 · 19-87-1901C · 19-87-1900C
  13. FAN,TUBEAXIAL NSN 4140-01-662-0032 P/N 352DX2LM11000 · 5680005 · 40097594 · EMS531D8073-1-A
  14. FAN,VANEAXIAL NSN 4140-01-661-7901 P/N 2650-3280 ITEM 33 · 1200BD40LM(S4) GR2 · 2650-3230 GR2 · 19-87-2003B
  15. FAN,CIRCULATING NSN 4140-01-660-2737 P/N 301001453 REV 02 ITEM 21 · 101029535 · MC19705 REV A · MC19705
  16. FAN,TUBEAXIAL NSN 4140-01-659-5265 P/N 153-02064-74 · 420-02-10-001GA ITEM 4 · 041651000 · C0141651000
  17. FAN,CENTRIFUGAL NSN 4140-01-659-2950 P/N 1XJY4 · 60014-001 · FM21002 · FM21002 ITEM 3
  18. FAN,CENTRIFUGAL NSN 4140-01-659-2946 P/N 7C649 · FM21007 ITEM 4 · FM21007 · 60056-001
  19. FAN,CENTRIFUGAL NSN 4140-01-659-2924 P/N 7D751 · FM21003 ITEM 2 · 50058-001 · FM21003
  20. FAN,CENTRIFUGAL NSN 4140-01-659-2769 P/N 7C568 · FM21005 ITEM 4 · FM21001 ITEM 4 · 60043-002
  21. FAN,CENTRIFUGAL NSN 4140-01-659-2483 P/N EE1G-115-140-02 · FM21009 ITEM 2 · FM21009 · 60048-001
  22. FAN,CENTRIFUGAL NSN 4140-01-659-2476 P/N EE1G-115-180-05 · FM21008 · 60042-001 · FM21008 ITEM 4
  23. FAN,CENTRIFUGAL NSN 4140-01-657-8063 P/N 4233852 · 1000035958 · 4233852 · 4233852
  24. FAN,TUBEAXIAL NSN 4140-01-657-5217 P/N 352DX-2LM14-000 · 5680004 · EMS531D8021-1 · 40097611

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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