National Item Identification Number

00-503-9479
005039479
5977-00-503-9479
5977005039479

National Stock Number

Item Name

RING ASSEMBLY,ELECTRICAL CONTACT

Federal Supply Class

5977

Description

Two or more electrical contact rings on a common mounting or mounted on each other. May include contacts, integral brushes, brush holder assemblies, and connectors.

Commercial and Government Entity Code (Supplier Data)

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Reference Numbers (Part Numbers)

54787

Required Categories

CONTACT RING QUANTITY
WIDTH
DIAMETER
RING SURFACE MATERIAL
MOUNTING CONFIGUR

Required Description

4
0.141 INCHES NOMINAL
4.125 INCHES MAXIMUM
BRASS
FOUR 0.125 IN. DIA MTG HOL