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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 4140-01-503-7424 P/N 1238X24B · F1238X24B-FSR · F123X24B-FS
  2. FAN,VANEAXIAL NSN 4140-01-503-5901 P/N 92C2258 · 2410ML-05W-B40-E00 · 2410ML-05W-B40P00
  3. IMPELLER,FAN,CENTRIFUGAL NSN 4140-01-503-4950 P/N NV00008C REV B ITEM NO 6 · NV17004 · NV17004B REV E
  4. IMPELLER,FAN,CENTRIFUGAL NSN 4140-01-503-4926 P/N NV00005C REV B ITEM NO 6 · NV17008 · NV17008B REV C
  5. IMPELLER,FAN,AXIAL NSN 4140-01-503-0970 P/N NV 00010 REV E ITEM 3 · D263876 · A1/4A4W6IMP-A
  6. FAN,VANEAXIAL NSN 4140-01-502-0553 P/N 500-311242 IP · 500-311242 · 500-311242 IP
  7. IMPELLER,FAN,AXIAL NSN 4140-01-500-9019 P/N 801625-577, ITEM 45 · 75440-4-G · 75440-4-G
  8. IMPELLER,FAN,AXIAL NSN 4140-01-500-9016 P/N 801635-522, ITEM 59 · 75442-10-C · 75442-10-C
  9. FAN,TUBEAXIAL NSN 4140-01-500-8078 P/N 032489 · 032489 · 890247
  10. FAN,VANEAXIAL NSN 4140-01-500-7991 P/N 220-0070-4 · 220-0070-4 · 330-071
  11. FAN,VANEAXIAL NSN 4140-01-500-6933 P/N G-2545 · E-1612 ITEM 2 · G-2545
  12. IMPELLER,FAN,AXIAL NSN 4140-01-500-6576 P/N A-A22517J-1 · A22517J · A-A22517J-1A
  13. FAN,TUBEAXIAL NSN 4140-01-500-4563 P/N 034712 · 99002B8024-1 · 99002B8024
  14. FAN,CIRCULATING NSN 4140-01-500-3509 P/N 7254007 · 7254007 · 7254007
  15. FAN,CENTRIFUGAL NSN 4140-01-500-3495 P/N 109P0912H2D01 · 1090P0912H2D01 · 12187
  16. IMPELLER,FAN,AXIAL NSN 4140-01-500-1187 P/N PL-51357 ITEM 1 · 433090 · 5562C1815L2
  17. FAN,CIRCULATING NSN 4140-01-499-4151 P/N 1636-02 · 1636-02 ITEM 3 · 1636-21
  18. IMPELLER,FAN,CENTRIFUGAL NSN 4140-01-499-2153 P/N 706787050A · 801635-514 ITEM 78 · 706787-50-A
  19. FAN,TUBEAXIAL NSN 4140-01-498-2651 P/N 12422354 · 12422354 · 12422354
  20. IMPELLER,FAN,CENTRIFUGAL NSN 4140-01-497-8528 P/N 17345-7411-0 · FIG 7-45 INDEX 1 · 3332085
  21. FAN,TUBEAXIAL NSN 4140-01-497-5107 P/N 143081-01 · 031090 · 143081-01
  22. FAN,CIRCULATING NSN 4140-01-497-2716 P/N 569-7067771-9 · H677-2401-9 · 703-7068523-602
  23. GUARD,FAN IMPELLER NSN 4140-01-497-0024 P/N 5070E · 4340X · 4340X
  24. FAN,TUBEAXIAL NSN 4140-01-496-7653 P/N 031086 · 031058 · 2571118

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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