The PULLEY,FAN DRIVE 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 3020-00-033-9411, 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
AR5021
NSN:3020-00-033-9411 FSC:3020 — Gears, Pulleys, Sprockets, and Transmission Chain CAGE:15434 — CUMMINS INC. (USA)
SPECIFICATIONS
Part Number
AR5021
NSN
3020-00-033-9411
COMPONENT DIAGRAM
TYPICAL APPLICATIONS
Server thermal management and cooling
Hot-swap fan replacement in production environments
Redundant cooling for high-availability systems
OTHER ITEMS IN FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is AR5021?
AR5021 is a PULLEY,FAN DRIVE.
What parts can replace AR5021?
There is 1 known substitute for AR5021: BM73783. Substitute compatibility should be verified for your specific system.
What is the NSN for AR5021?
AR5021 is cataloged in the U.S. Government catalog under NSN 3020-00-033-9411. This indicates validated use in U.S. government and defense supply chains.
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