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 6650-01-591-2481
NSN 5920-01-415-6546
NSN 5905-01-088-7951
NSN 5975-00-541-8531
NSN 5910-01-263-9589
NSN 6645-01-633-1852
NSN 2925-00-560-8106
NSN 2925-00-391-0331
NSN 6130-00-285-8119
NSN 4140-00-339-1514
NSN 5998-00-916-5310
NSN 6220-00-169-1615