The HOUSING,VANEAXIAL FAN is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include end_item_identification: 4140-01-116-2187. This part is cataloged in the U.S.
Government catalog under NSN 4140-01-193-6540, 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
4D2521
NSN:4140-01-193-6540 FSC:4140 — Fans, Air Circulators, and Blower Equipment CAGE:25140 — GLOBE MOTORS, INC. DBA ALLIENT DAYTON (USA)
SPECIFICATIONS
end_item_identification
4140-01-116-2187
NSN
4140-01-193-6540
COMPONENT DIAGRAM
TYPICAL APPLICATIONS
Server thermal management and cooling
Hot-swap fan replacement in production environments
Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATION
4140-01-116-2187
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 4D2521?
4D2521 is a HOUSING,VANEAXIAL FAN.
What parts can replace 4D2521?
There is 1 known substitute for 4D2521: 20A2755-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 4D2521?
4D2521 is cataloged in the U.S. Government catalog under NSN 4140-01-193-6540. This indicates validated use in U.S. government and defense supply chains.
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