National Item Identification Number

00-553-9174
005539174
5977-00-553-9174
5977005539174

National Stock Number

Item Name

RING,ELECTRICAL CONTACT

Federal Supply Class

5977

Description

An item consisting of a continuous electrically conductive material of circular or ring shape specifically designed to be used in conjunction with a contact brush to establish an electrical circuit between a rotating item and a stationary item. See also COMMUTATOR.

Commercial and Government Entity Code (Supplier Data)

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Reference Numbers (Part Numbers)

2553-18GR18

Required Categories

SHAPE
MATERIAL
SURFACE TREATMENT
OVERALL DIAMETER
SPECIAL FEATURES
THE MANU

Required Description

DISK
COPPER
SILVER
11.625 INCHES MINIMUM AND
11.875 INCHES MAXIMUM
FRICTION