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11438011 — HEAT SINK,ELECTRICAL-ELECTRONIC

✓ Government record, cited
— · FAN MODULE
PRODUCT OVERVIEW

11438011: HEAT SINK,ELECTRICAL-ELECTRONIC.

HEAT SINK,ELECTRICAL-ELECTRONIC. Key specifications include material: ALUMINUM ALLOY OR ALUMINUM, end_item_identification: PATRIOT. This part is cataloged in the U.S.

Government catalog under NSN 5999-01-534-9482, 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
11438011
NSN: 5999-01-534-9482
FSC: 5999 — Miscellaneous Electrical and Electronic Components
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OR ALUMINUM
special_featuresCHEMICAL FILM PER MIL-C-5541,CLASS 3,CHROMATE ONLY PRIOR TO ASSEMBLY OFFIND NUMBER 2,3, AND 5;32UNC THREADING;9.250 INCHES LONG;2.750 INCHES HIGH IN
end_item_identificationPATRIOT
NSN5999-01-534-9482
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 11438011 MFR OEM HEAT SINK,ELECTRICAL-ELECTRONIC
KEY FEATURES
•
MATERIAL: ALUMINUM ALLOY OR ALUMINUM
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESCHEMICAL FILM PER MIL-C-5541,CLASS 3,CHROMATE ONLY PRIOR TO ASSEMBLY OFFIND NUMBER 2,3, AND 5;32UNC THREADING;9.250 INCHES LONG;2.750 INCHES HIGH IN
END ITEM IDENTIFICATIONPATRIOT
MATERIALALUMINUM ALLOY OR ALUMINUM
OTHER ITEMS IN FSC 5999 — Miscellaneous Electrical and Electronic Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5999-00-001-1345 5999-00-001-1346 5999-00-001-1348 5999-00-001-1349 5999-00-001-1355 5999-00-001-1623 5999-00-001-2537 5999-00-001-2539
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 11438011?
11438011 is a HEAT SINK,ELECTRICAL-ELECTRONIC.
What is the NSN for 11438011?
11438011 is cataloged in the U.S. Government catalog under NSN 5999-01-534-9482. 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.