National Item Identification Number

01-177-0903

National Stock Number

Item Name

WASHER,SHOULDERED

Federal Supply Class

5310

Description

A washer, round in shape, and having a centrally located hole. One bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use BEARING, SLEEVE; BUSHING SLEEVE; or SPACER, SLEEVE. Excludes INSULATOR, WASHER and thrust type washers.

Commercial and Government Entity Code (Supplier Data)

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04729

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UNICORP
291 CLEVELAND ST
ORANGE
NJ
07050
973-674-1700

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04939

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Reference Numbers (Part Numbers)

W1-2162ST
13079866-1
13079866-1

Required Categories

MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
STYLE DESIGNATOR
HOLE DIAMETER;

Required Description

PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
MIL-P-19468 MIL SPEC SINGLE MATERIAL RE