National Item Identification Number

01-311-2491
013112491
5970-01-311-2491
5970013112491

National Stock Number

Item Name

INSULATOR,BUSHING

Federal Supply Class

5970

Description

An insulator designed to fit into and reduce the effective diameter of the hole(s). It may include mounting and/or conducting hardware. For flexible bushing-type insulators that are self-retaining and consist of two facing flanges separated by a neck, see GROMMET, NONMETALLIC. Also see SPACER, SLEEVE and BUSHING, SLEEVE. Excludes INSULATION SLEEVING, ELECTRICAL.

Commercial and Government Entity Code (Supplier Data)

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19710

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Reference Numbers (Part Numbers)

299-4544-022B

Required Categories

STYLE DESIGNATOR
INSIDE DIAMETER
OUTSIDE DIAMETER
OVERALL HEIGHT
SHANK OUTSI

Required Description

C30 SHOULDER
0.144 INCHES MINIMUM AND
0.154 INCHES MAXIMUM
0.170 INCHES MINIM