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 6220-01-600-0257
NSN 5990-00-762-8059
NSN 5965-01-171-7612
NSN 5855-01-172-4568
NSN 5945-01-487-6312
NSN 6145-00-008-1834
NSN 5855-01-195-2518
NSN 5935-00-687-2335
NSN 2925-01-590-8691
NSN 4140-00-322-7016
NSN 5990-01-004-6343
NSN 2925-00-690-5980