5310-00-930-7012 WASHER,LOCK Index 5310-00-930-7014 WASHER,FLAT

National Stock Number:
5310-00-930-7013

Federal Supply Class:
5310

National Item Identification Number:
009307013

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:
1229-W-1505-Z78500MERITOR HEAVY VEHICLE SYSTEMS, LLC
195-3310988CNH INDUSTRIAL AMERICA LLC
195-53310988CNH INDUSTRIAL AMERICA LLC
4B428011083CATERPILLAR INC
275-01172741DORMAN PRODUCTS, INC.
312-01472741DORMAN PRODUCTS, INC.
S67015434CUMMINS INC.
DW45828835HOBART BROS CO
925-01472741DORMAN PRODUCTS, INC.
FF-W-9281348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
4B4280U3363CATERPILLAR TRACTOR CO LTD


Techincal Specification:
MATERIALSTEEL OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.531 INCHES NOMINAL
PERIPHERAL SHAPE STYLEROUND
OVERALL DIAMETER1.062 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
THICKNESS0.094 INCHES NOMINAL
THE MANUFACTURERS DATA
MANUFACTURERS CODE11083
DESIGN CONTROL REFERENCE4B4280


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