National Item Identification Number

00-233-4351
002334351
5999-00-233-4351
5999002334351

National Stock Number

Item Name

HEAT SINK,ELECTRICAL-ELECTRONIC COMPONENT

Federal Supply Class

5999

Description

An item which is specifically designed to absorb, conduct or dissipate heat generated by an electrical and/or electronic component or an external source in order to prevent damage to the component. Do not use if a more specific name applies.

Commercial and Government Entity Code (Supplier Data)

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06481

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06481

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Reference Numbers (Part Numbers)

680138-0002
680138-2

Required Categories

OVERALL HEIGHT
OVERALL DIAMETER
MATERIAL
SURFACE TREATMENT
SURFACE TREATMENT

Required Description

0.175 INCHES NOMINAL
0.343 INCHES NOMINAL
COPPER ALLOY 172
CADMIUM
MIL-P-416