5305-01-015-3279 SCREW,MACHINE Index 3120-01-015-3281 BEARING,PLAIN,ROD END

National Stock Number:
5310-01-015-3280

Federal Supply Class:
5310

National Item Identification Number:
010153280

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:
133A1624P64062W0GE ENGINE SERVICES DISTRIBUTION, L.L.C.
133A1624P6407482GENERAL ELECTRIC COMPANY
5310PL08254959009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.252 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
OVERALL DIAMETER0.340 INCHES MINIMUM AND 0.380 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 321 OVERALL
PERIPHERAL SHAPE STYLEROUND
THICKNESS0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM


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