5340-01-626-8283 PLATE,MOUNTING 7025-01-626-8285 PRINTER,AUTOMATIC DATA PROCESSIN

National Stock Number:
5310-01-626-8284

Federal Supply Class:
5310

National Item Identification Number:
016268284

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:
041033432MY9MILLER INDUSTRIES TOWING EQUIPMENT INC
115410880Y3H3FASTENAL COMPANY
U0410334F9980JIGE INTERNATIONAL
Y00014926FAFH7SOFRAME


Techincal Specification:
MATERIALSTEEL OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.641 INCHES NOMINAL
PERIPHERAL SHAPE STYLEROUND
OVERALL DIAMETER1.303 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
THICKNESS0.160 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYGRADE 9 SAE FLAT WASHER


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