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 6130-01-058-6929
NSN 5999-00-520-6778
NSN 6320-01-290-5271
NSN 6650-01-463-0695
NSN 5945-01-601-5985
NSN 6620-01-406-6840
NSN 5945-01-644-8976
NSN 5960-00-484-7728
NSN 5910-00-009-8338
NSN 6130-01-305-4032
NSN 6150-01-424-2633
NSN 6645-01-301-9462