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 6150-01-536-4360
NSN 5905-01-300-5819
NSN 5855-01-241-1054
NSN 5975-01-146-5663
NSN 5965-01-516-1236
NSN 6105-00-004-4496
NSN 5905-01-602-9868
NSN 5985-01-376-3994
NSN 5935-00-477-4782
NSN 5965-00-175-8972
NSN 6320-00-456-2092
NSN 5960-01-512-0233