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 6135-01-461-2915
NSN 6130-01-304-1650
NSN 5895-00-196-1916
NSN 5999-01-608-4318
NSN 5999-01-427-3702
NSN 5990-01-050-7535
NSN 7035-00-763-6180
NSN 5999-01-554-3615
NSN 5920-01-607-0416
NSN 6135-01-142-6456
NSN 4140-00-938-3307
NSN 5855-00-688-9954