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 6130-01-196-7890
NSN 6610-00-225-9886
NSN 6220-00-080-8472
NSN 6240-01-276-2019
NSN 6620-01-208-1092
NSN 5945-01-595-9695
NSN 6145-01-165-5633
NSN 4140-01-350-3277
NSN 6150-01-628-1750
NSN 5990-00-295-0968
NSN 6610-01-608-2899
NSN 5835-01-276-2808