National Item Identification Number

01-390-3981
013903981
5999-01-390-3981
5999013903981

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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21877

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NORTHROP GRUMMAN SYSTEMS CORPORATION
DBA NORTHROP GRMMAN NORDEN SYSTEMS
65 MARCUS DR
MELVILLE
NY
11747
631-719-4698

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Reference Numbers (Part Numbers)

301136

Required Categories

BODY STYLE
OVERALL LENGTH
OVERALL HEIGHT
OVERALL WIDTH
MATERIAL
MATERIAL DO

Required Description

37A EXTRUDED
5.000 INCHES NOMINAL
4.150 INCHES NOMINAL
0.480 INCHES NOMINAL;