National Item Identification Number

01-494-0220
014940220
5970-01-494-0220
5970014940220

National Stock Number

Item Name

INSULATOR,BEAD

Federal Supply Class

5970

Description

An insulator specifically designed to be used as a spacer in, or in conjunction with, such items as coaxial cables, transmission lines, brush shunts, test leads, high voltage lines and the like. Has an axial hole through which the wire passes and the length of which is considerably more than 25 percent of the largest diameter perpendicular to the hole. The external shapes may be variations of cylindrical and spherical shapes.

Commercial and Government Entity Code (Supplier Data)

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04808

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04808

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Reference Numbers (Part Numbers)

4D98371
4D98371H02

Required Categories

STYLE DESIGNATOR
INSIDE DIAMETER
OUTSIDE DIAMETER
OVERALL HEIGHT
MATERIAL AN

Required Description

A1 ROUND
0.391 INCHES NOMINAL
0.750 INCHES NOMINAL
0.437 INCHES NOMINAL
OVER