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 6220-01-571-8781
NSN 6650-01-029-2995
NSN 5945-00-170-8632
NSN 5950-01-152-7510
NSN 5998-01-436-3601
NSN 5985-01-606-9422
NSN 7035-01-514-4617
NSN 6145-01-546-6892
NSN 6240-01-293-9068
NSN 5895-01-177-6385
NSN 4140-01-398-8180
NSN 5985-01-531-2484