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 6135-00-315-1187
NSN 5895-01-634-0630
NSN 6620-01-048-4145
NSN 7035-01-323-0164
NSN 5996-01-201-8260
NSN 6130-01-357-3038
NSN 5996-01-252-5777
NSN 5998-01-563-6263
NSN 5960-00-636-4834
NSN 6105-01-246-0008
NSN 6220-01-327-9254
NSN 4140-00-696-4556