5310-01-265-6688 WASHER,FLAT Index 5310-01-265-6690 WASHER,FLAT

National Stock Number:
5310-01-265-6689

Federal Supply Class:
5310

National Item Identification Number:
012656689

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:
32429404627HYSTER-YALE GROUP, INC.
32429430076HYSTER-YALE GROUP, INC.
5125190021J1165ISUZU MOTORS LIMITED
5125190021S0226ISUZU MOTOR CO. LTD


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER13.0 MILLIMETERS NOMINAL
OVERALL DIAMETER36.0 MILLIMETERS NOMINAL
MATERIALSTEEL OVERALL
PERIPHERAL SHAPE STYLEROUND
THICKNESS8.0 MILLIMETERS NOMINAL


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