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 5925-01-550-0450
NSN 5999-01-297-0911
NSN 6110-01-180-2148
NSN 5960-01-399-4327
NSN 6240-01-546-3885
NSN 6650-00-266-6808
NSN 6220-00-466-2681
NSN 5960-01-388-8147
NSN 5855-01-377-7112
NSN 5990-00-411-6944
NSN 6130-01-364-8492
NSN 6645-01-060-5916