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 6130-01-236-2166
NSN 5985-01-391-7122
NSN 6320-00-194-4252
NSN 6320-01-458-1853
NSN 5925-00-139-1708
NSN 6150-00-885-8475
NSN 5930-00-725-7678
NSN 6240-01-009-4665
NSN 6105-01-378-6604
NSN 5945-01-323-7171
NSN 5960-00-034-7925
NSN 6110-01-178-7833