National Item Identification Number

00-311-7937
003117937
5970-00-311-7937
5970003117937

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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18444

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OIL STATES INDUSTRIES INC.
DBA SPECIAL PRODUCTS DIV
1031 COMMERCIAL BLVD N
ARLINGTON
TX
76001
817-548-4233

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80378

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98897

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Reference Numbers (Part Numbers)

1289508-109
1289508-109
1289508-109

Required Categories

STYLE DESIGNATOR
INSIDE DIAMETER
OUTSIDE DIAMETER
OVERALL HEIGHT
MATERIAL AN

Required Description

Q1 ROUND, FLAT
0.261 INCHES NOMINAL
0.900 INCHES NOMINAL
0.060 INCHES NOMINAL