5310-01-264-1642 NUT,PLAIN,ROUND Index 5310-01-264-1644 WASHER,FLAT

National Stock Number:
5310-01-264-1643

Federal Supply Class:
5310

National Item Identification Number:
012641643

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:
085 117 3081495KOEHRING CRANES INC DBA TEREX CRANES DIV WAVERLY OPERATIONS
08511730U8326BOMAG GB LTD
CV144703KCQ24TVS SUPPLY CHAIN SOLUTIONS LTD
DIN125A-17-A4C15526METRIC AND MULTISTANDARD COMPONENTS CORP
DIN125A-M16-A4C15526METRIC AND MULTISTANDARD COMPONENTS CORP
IN125-A16-A4CD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HARDNESS RATING200.0 BRINELL NOMINAL
HOLE DIAMETER17.0 MILLIMETERS NOMINAL
OVERALL DIAMETER30.0 MILLIMETERS NOMINAL
MATERIALSTEEL OVERALL
PERIPHERAL SHAPE STYLEROUND
SURFACE TREATMENTZINC AND CHROMATE OVERALL
THICKNESS2.7 MILLIMETERS MINIMUM AND 3.3 MILLIMETERS MAXIMUM


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