5310-01-612-0054 NUT,PLAIN,ROUND 5310-01-612-0318 WASHER,FLAT

National Stock Number:
5310-01-612-0279

Federal Supply Class:
5310

National Item Identification Number:
016120279

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:
111155841VJU2FASTENAL COMPANY


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER8.40 MILLIMETERS MINIMUM AND 8.62 MILLIMETERS MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONBRASS MFR REF SINGLE MATERIAL RESPONSE OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYM8 DIN 125 BRASS FLAT WASHER
MATERIALCOPPER ALLOY AND ZINC ALLOY OVERALL
OVERALL DIAMETER15.57 MILLIMETERS MINIMUM AND 16.00 MILLIMETERS MAXIMUM
PERIPHERAL SHAPE STYLEROUND
SPECIFICATION/STANDARD DATAD8286-DIN 125 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
THICKNESS1.4 MILLIMETERS MINIMUM AND 1.8 MILLIMETERS MAXIMUM


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