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442203 — HEAT SINK,ELECTRICAL-ELECTRONIC

✓ Government record, cited
— · FAN MODULE
PRODUCT OVERVIEW

442203: HEAT SINK,ELECTRICAL-ELECTRONIC.

HEAT SINK,ELECTRICAL-ELECTRONIC. Key specifications include surface_finish: GROUND, end_item_identification: KODAK VERSAMAT 1140L PROCESSOR. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-520-3877, 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
442203
NSN: 3110-00-520-3877
NIINs: 005203877, 013386284, 013570399
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 90031 — THE RAYMOND CORP DBA RAYMOND SALES CORP DIV THE RAYMOND CORPORATION (USA)
SPECIFICATIONS
surface_finishGROUND
end_item_identificationKODAK VERSAMAT 1140L PROCESSOR
NSN3110-00-520-3877
COMPONENT DIAGRAM
HANDLE 60mm 60mm HOT-PLUG COOL IN HOT OUT DUAL ROTOR HOT-SWAP FAN MODULE | 60mm Dual Rotor | FRONT-TO-BACK Hot-plug | Redundant | TITLE FAN MODULE PN 442203 MFR OEM HEAT SINK,ELECTRICAL-ELECTRONIC
KEY FEATURES
•
SURFACE FINISH: GROUND
TECHNICAL CHARACTERISTICS
SURFACE FINISHGROUND
SUBSTITUTES & CROSS-REFERENCES 9
1991Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
S3PPReference document
Same NSN cross-reference
Reference document — Secondary reference
251874Reference document
Same NSN cross-reference
Reference document — Secondary reference
Z99R6Reference document
Same NSN cross-reference
Reference document — Secondary reference
S3RKKReference document
Same NSN cross-reference
Reference document — Secondary reference
42132D438Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 442203?
442203 is a HEAT SINK,ELECTRICAL-ELECTRONIC.
What parts can replace 442203?
There are 9 known substitutes for 442203: 1991, S3PP, 251874 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 442203?
442203 is cataloged in the U.S. Government catalog under NSN 3110-00-520-3877. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.