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 4140-00-072-0865
NSN 5975-01-643-6797
NSN 6145-01-433-2329
NSN 2925-01-027-1293
NSN 5996-01-582-3157
NSN 5960-01-595-6515
NSN 6620-01-333-7014
NSN 6130-01-227-5538
NSN 6320-01-516-3836
NSN 5996-00-236-3206
NSN 6650-01-025-7425
NSN 6105-01-097-6160