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.
NSN 6240-00-389-4822
NSN 6220-01-510-3781
NSN 6145-01-279-1264
NSN 5920-01-393-5460
NSN 5925-01-211-6551
NSN 2925-01-265-2853
NSN 6135-00-318-8359
NSN 4140-00-231-1475
NSN 5945-00-180-8374
NSN 6685-00-201-4344
NSN 5835-00-484-1529
NSN 5920-01-413-0022