Counterbored corners rounded by 0.062 in. Radius, od rounded to 0.680 in. Diameter by 1.000 in. Radius
A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes washer, concave, retainer, packing, and thrust type washers. See also spacer, sleeve; and spacer, stepped.
Classification: Washers other than lock washers, iron or steel
NSN 5998-00-483-6688
NSN 7035-00-360-2008
NSN 6220-01-238-4110
NSN 5975-00-007-5141
NSN 6145-01-377-8470
NSN 5855-01-481-3906
NSN 6240-01-013-8895
NSN 5960-00-880-4404
NSN 6105-01-215-1174
NSN 5975-01-215-1205
NSN 5990-01-443-2931
NSN 5915-01-486-1741