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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,VANEAXIAL NSN 4140-00-056-3904 P/N 500702-3431 · 500702-3431 · 500702-3431 · 009-1799-010
  2. IMPELLER,FAN,AXIAL NSN 4140-00-052-2304 P/N A9744-2 · 0-841-5 · 12708-2 · 429088
  3. FAN,TUBEAXIAL NSN 4140-00-051-9581 P/N PROPIMAX2-464ZH · 020966 · A0-19818 · 10179126-1
  4. FAN,CIRCULATING NSN 4140-00-050-8456 P/N SMC491356 · A0-49317 · A0-19050 · 717401-26
  5. PUMP AND BLOWER NSN 4140-00-036-2851 P/N UH-4035 · UH4466 · E1288PC1 · UH4035
  6. FAN,CENTRIFUGAL NSN 4140-00-034-7935 P/N 8176509 · A15BF-6 · 8176509 · 8176509
  7. FAN,CENTRIFUGAL NSN 4140-00-034-5180 P/N 021442 · DRFP-KS3503CCW-364AF · C7R8F-7CC · B7A8H-2CC
  8. BLOWER,AIR BARRIER NSN 4140-00-026-0286 P/N GF802BN1 · 128SEFL18288-11 · PC-025910 · PC-025910
  9. FAN,CIRCULATING NSN 4140-00-024-0178 P/N 47951-2 · 47951-1 · 33-31-08 · NBC-L10F-22B
  10. FAN,CENTRIFUGAL NSN 4140-00-022-2893 P/N 304225 · DCPC-QS201CW-113DF · 026042 · DCPCQS201113DSCW
  11. FAN,CENTRIFUGAL NSN 4140-00-020-8930 P/N DRFS-KS202-S330AS-CW · 020648 · DRFS-KS202CW-330AF · 022187
  12. FAN,CENTRIFUGAL NSN 4140-00-020-8158 P/N SMC438307-1 · A024759 · 124-0359-00 · 124-0359-04
  13. BLOWER NSN 4140-00-019-1697 P/N R3501-1 · 500702-5200 · R3501-1 · 107ES506-1
  14. IMPELLER,FAN,AXIAL NSN 4140-00-018-2198 P/N 33S5063 · 1P9126 · 3S5063 · 3S4528
  15. FAN,CENTRIFUGAL NSN 4140-00-017-2548 P/N DRFP-KRD1504CW-434AF · A0-35028 · 021778 · 10167378
  16. FAN,CENTRIFUGAL NSN 4140-00-016-2615 P/N 10905010 · 10905010 · ITE033778 · 4140000162615
  17. FAN,TUBEAXIAL NSN 4140-00-008-7637 P/N 810DS-ST · 76868-1 · 2899119-01 · ST810DF
  18. IMPELLER,FAN,AXIAL NSN 4140-00-004-9950 P/N 82D75-1 · 77D60-1 · 82D75-1 · 82D75-1
  19. FAN,TUBEAXIAL NSN 4140-00-004-3668 P/N SAUCER 559DH · A0-74850 · 025281 · 138C229H01
  20. HOUSING,CENTRIFUGAL FAN NSN 4140-00-003-6097 P/N SC-D-647313-1 · SC-D-647313-1 · SC-D-647313-1 · SC-D-647313-1
  21. FAN,VANEAXIAL NSN 4140-00-003-1936 P/N PROPIMAX2-586ZH · 024128 · A0-74496 · 009-1873-010
  22. GUARD,FAN IMPELLER NSN 4140-01-737-8355 P/N MG-043617-01 · RMG-033986ITEM37 · MG-048154ITEM8
  23. IMPELLER,FAN,CENTRIFUGAL NSN 4140-01-737-7652 P/N K90153 · K90153-01 · NXA-FAN-160CFM-PI
  24. INSTALLATION KIT,AIR CIRCULATING NSN 4140-01-737-7436 P/N K90153 · K90153-02 · NXA-FAN-35CFM-PI

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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