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Technical Data Sheet
PartsTable / COMPONENT / 50-4600
50-4600 ✓ Verified by PartsTable
— · FAN MODULE
WHAT YOU NEED TO KNOW
Hot-plug fans can be replaced without shutdown Dual-rotor = higher CFM for high-power configs (GPU, dense storage)
AIRFLOW DIRECTION IS CRITICAL — reversed fan = thermal shutdown
PRODUCT OVERVIEW

HEAT SINK,ELECTRICAL-ELECTRONIC. Key specifications include material: RUBBER SYNTHETIC AND GLASS OVERALL, recess_length: 0.937 INCHES NOMINAL IN, recess_diameter: 6.125 INCHES NOMINAL IN, cross-sectional_length: 1.500 INCHES NOMINAL IN, raised_diameter_length: 1.125 INCHES NOMINAL IN, cross-sectional_shape_style: SPHERICAL INSIDE RECESSED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4940-00-261-8413, 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
50-4600
NSN: 4940-00-261-8413
FSC: 4940
CAGE: 19272 — TECHNOLOGY GENERAL CORPORATION DBA CLAWSON MACHINE DIVISION DIV ECLIPSE SYSTEMS (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC AND GLASS OVERALL
recess_length0.937 INCHES NOMINAL IN
recess_diameter6.125 INCHES NOMINAL IN
cross-sectional_length1.500 INCHES NOMINAL IN
raised_diameter_length1.125 INCHES NOMINAL IN
cross-sectional_shape_styleSPHERICAL INSIDE RECESSED
cross_section_inside_diameter6.000 INCHES NOMINAL IN
cross_section_outside_diameter6.421 INCHES NOMINAL IN
NSN4940-00-261-8413
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 50-4600 MFR OEM HEAT SINK,ELECTRICAL-ELECTRONIC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 36
3686Interchangeable
interchangeable cross-reference
interchangeable
10383838Interchangeable
interchangeable cross-reference
interchangeable
1251Interchangeable
interchangeable cross-reference
interchangeable
520824Interchangeable
interchangeable cross-reference
interchangeable
G6Interchangeable
interchangeable cross-reference
interchangeable
ZZP112Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 50-4600?
50-4600 is a HEAT SINK,ELECTRICAL-ELECTRONIC.
What parts can replace 50-4600?
There are 36 known substitutes for 50-4600: 3686, 10383838, 1251 and 33 more. Substitute compatibility should be verified for your specific system.
Is 50-4600 still available?
50-4600 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026