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 6220-01-382-5208
NSN 5915-00-411-4865
NSN 5915-01-648-2126
NSN 6150-00-935-5239
NSN 5945-01-428-9409
NSN 6145-00-825-4701
NSN 5915-01-125-7540
NSN 5990-00-623-8127
NSN 5945-01-360-6118
NSN 6110-01-380-1887
NSN 5935-01-148-3972
NSN 6610-00-943-5588