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: Copper washers including spring washers not threaded
NSN 5965-01-133-3985
NSN 6220-01-116-6254
NSN 5998-01-564-9194
NSN 6145-01-288-2154
NSN 4140-01-091-3576
NSN 5998-00-960-8513
NSN 5985-01-124-7299
NSN 5835-00-177-2970
NSN 5998-00-393-3152
NSN 5960-01-245-6088
NSN 5960-00-050-0442
NSN 5965-01-422-6815