5310-01-569-8748 WASHER,FLAT Index 5310-01-570-0274 WASHER,FLAT

National Stock Number:
5310-01-569-9619

Federal Supply Class:
5310

National Item Identification Number:
015699619

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:
A458010HARDZ01365MARINE CORPS LOGISTICS COMMAND TECHNICAL DATA REPOSITORY CUSTOMER SERVICE-MICC LOGISTICS OPERATIONS CENTER
A458010HARDZ7W108SUBURBAN BOLT & SUPPLY CO
AEW23M10R000BD8AB105047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
B18.22M80204AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED


Techincal Specification:
PART NAME ASSIGNED BY CONTROLLING AGENCYM 10 NUT FLAT WASHER HARDENED Z BN 343 FOR LAV-D KIT
SPECIAL FEATURESMATERIAL: ASTM F 436,TYPE 1 - CARBON STEEL;FINISH: ASTM B 633,TYPE II,SC 4


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