National Item Identification Number

00-238-5853
002385853
5970-00-238-5853
5970002385853

National Stock Number

Item Name

INSULATOR,WASHER

Federal Supply Class

5970

Description

An insulator that is essentially thin and flat, with one through hole centrally located. The general shape may vary by the addition of features such as beveled edges, indented surfaces, through hole keys, and/or peripheral flats. The thickness measured between the two parallel bearing surfaces must not exceed 25 percent of the outside diameter or the shortest distance between peripheral flats. The thickness measured between the two parallel bearing surfaces must not exceed 25 percent of the outside diameter or the shortest distance between peripheral flats. Excludes items with more than one hole. See also INSULATOR, DISK; INSULATOR, BEAD; INSULATOR, BUSHING; and INSULATOR, PLATE

Commercial and Government Entity Code (Supplier Data)

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81755

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Reference Numbers (Part Numbers)

12B10931-9

Required Categories

STYLE DESIGNATOR
INSIDE DIAMETER
CHAMFER ANGLE IN DEG
OUTSIDE DIAMETER
OVERA

Required Description

Q2 ROUND, FLAT
0.165 INCHES MINIMUM AND
0.171 INCHES MAXIMUM
100.0
0.620 INC