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 6240-00-841-0189
NSN 5925-00-142-9991
NSN 4140-01-026-1381
NSN 6105-01-599-0901
NSN 5945-01-211-6585
NSN 6220-00-021-9040
NSN 6650-01-480-0053
NSN 5960-01-009-5983
NSN 6620-01-365-1499
NSN 5990-01-632-0969
NSN 4140-01-512-9399
NSN 5905-01-361-8825