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 5895-00-925-2423
NSN 5996-00-982-2977
NSN 6110-01-361-1837
NSN 5920-01-641-2924
NSN 5975-00-518-1733
NSN 5835-00-148-9719
NSN 6145-01-044-0856
NSN 6110-01-312-8629
NSN 7035-01-459-1222
NSN 5855-01-466-5353
NSN 6145-01-037-7602
NSN 6145-01-510-5322