The BLOWER,DUPLEX is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. This part is cataloged in the U.S. Government catalog under NSN 4140-01-176-9929, indicating validated use in U.S.
government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
WHERE IT FITS
939349-1
NSN:4140-01-176-9929 FSC:4140 — Fans, Air Circulators, and Blower Equipment CAGE:3B150 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)
SPECIFICATIONS
Part Number
939349-1
NSN
4140-01-176-9929
COMPONENT DIAGRAM
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONSISTS OF MINIATURE BLOWER WITH TWO CENTRIFUGAL IMPELLERS TURNED AT 3600 RPM BY ELECTRIC MOTOR OPERATED BY 115 VAC,60 HZ,SINGLE PH CURRENT TO BLOW COOLING AIR CONTINOUSLY THROUGH ELECTRONIC EQUIPMENT,13.0 IN. 5-LEAD CABLE,AND 7-PIN RECTANGULAR CONNECTOR; IMPELLER CASINGS 4.22 IN. DIA,0.84 IN. W,WITH CENTERS 3.28 IN. APART AT EACH END OF MOTOR; OUTPUT RECTANGULAR WITH FLANGES; OPER TEMP 0.0 TO 70.0 DEG C VAC
TYPICAL APPLICATIONS
Server thermal management and cooling
Hot-swap fan replacement in production environments
Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTION
CONSISTS OF MINIATURE BLOWER WITH TWO CENTRIFUGAL IMPELLERS TURNED AT 3600 RPM BY ELECTRIC MOTOR OPERATED BY 115 VAC,60 HZ,SINGLE PH CURRENT TO BLOW COOLING AIR CONTINOUSLY THROUGH ELECTRONIC EQUIPMENT,13.0 IN. 5-LEAD CABLE,AND 7-PIN RECTANGULAR CONNECTOR; IMPELLER CASINGS 4.22 IN. DIA,0.84 IN. W,WITH CENTERS 3.28 IN. APART AT EACH END OF MOTOR; OUTPUT RECTANGULAR WITH FLANGES; OPER TEMP 0.0 TO 70.0 DEG C VAC
OTHER ITEMS IN FSC 4140 — Fans, Air Circulators, and Blower Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 939349-1?
939349-1 is a BLOWER,DUPLEX.
What is the NSN for 939349-1?
939349-1 is cataloged in the U.S. Government catalog under NSN 4140-01-176-9929. This indicates validated use in U.S. government and defense supply chains.
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