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 5895-01-260-7165
NSN 6135-01-217-3292
NSN 4140-01-202-7853
NSN 5975-01-601-4708
NSN 6130-01-013-7651
NSN 6240-00-978-9752
NSN 5990-01-363-3370
NSN 6645-01-651-9562
NSN 5935-00-052-6648
NSN 4140-00-760-5672
NSN 6645-00-376-4829
NSN 5935-01-650-2702