1015-01-561-9234 MOUNT,MORTAR Index 1240-01-561-9236 MOUNT,TELESCOPE

National Stock Number:
5310-01-561-9235

Federal Supply Class:
5310

National Item Identification Number:
015619235

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:
1301572719200US ARMY ARDEC RDECOM
5340001007-00535V1PLASAN NORTH AMERICA, INC.
GTM-1420-0150JFH8IGUS BEARINGS INC


Techincal Specification:
HOLE DIAMETER14.0 MILLIMETERS NOMINAL
OVERALL DIAMETER20.0 MILLIMETERS NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYTRAVERSE WASHER BEARING
PERIPHERAL SHAPE STYLEROUND
WIDTH1.50 MILLIMETERS NOMINAL
SPECIFICATION/STANDARD DATA05047-ASME Y14.5M-1994 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 05047-Y14.100-2000 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD


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