4730-00-231-1950 UNION,TUBE Index 5310-00-231-1953 WASHER

National Stock Number:
5310-00-231-1952

Federal Supply Class:
5310

National Item Identification Number:
002311952

Description:
WASHER,FLAT

Detail:
A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use SHIM. For items fabricated from ceramic or electrically rated materials by specification or industry standards use INSULATOR (1), WASHER. Excludes DISK, VALVE, graphite impregnated and lubricated items.


Manufacturer Information:
13179110988CNH INDUSTRIAL AMERICA LLC
L3179110988CNH INDUSTRIAL AMERICA LLC
WAFR263D6E9MERITOR INDUSTRIAL PRODUCTS, LLC
WAFR26178500MERITOR HEAVY VEHICLE SYSTEMS, LLC
WA-FR-2678500MERITOR HEAVY VEHICLE SYSTEMS, LLC
WA-FR26-178500MERITOR HEAVY VEHICLE SYSTEMS, LLC


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER1.625 INCHES NOMINAL
OVERALL DIAMETER2.375 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALWOOL COMP 9R2 OVERALL
PERIPHERAL SHAPE STYLEROUND
THICKNESS0.500 INCHES NOMINAL


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