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 4140-01-528-8237
NSN 6150-00-636-0923
NSN 6240-01-514-7114
NSN 6220-01-656-2318
NSN 6240-00-010-1124
NSN 5835-00-516-8675
NSN 6105-01-512-9862
NSN 5996-00-104-8293
NSN 5998-00-939-0070
NSN 5895-00-404-9636
NSN 5915-00-528-9286
NSN 5998-01-472-5603