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 5905-00-725-5632
NSN 5960-00-223-8381
NSN 5945-01-536-4251
NSN 5960-01-027-4927
NSN 6685-01-262-7699
NSN 5950-01-264-8287
NSN 5920-01-659-1708
NSN 5998-01-271-1768
NSN 4140-01-287-2432
NSN 5935-00-180-3317
NSN 5930-01-616-8337
NSN 5960-01-481-8051