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 6150-00-537-4333
NSN 5905-01-440-9845
NSN 5930-00-518-2738
NSN 5985-00-179-5199
NSN 6650-01-633-9147
NSN 6685-01-220-4007
NSN 6150-01-307-4010
NSN 5855-00-797-8217
NSN 6650-01-475-3714
NSN 6130-01-363-1694
NSN 5945-01-601-1772
NSN 6145-01-425-3373