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 5965-01-273-0943
NSN 5960-01-142-1995
NSN 6620-01-435-2784
NSN 5910-01-481-8674
NSN 4140-01-208-0671
NSN 6150-00-861-8356
NSN 6610-01-010-3159
NSN 5855-00-014-5008
NSN 6650-00-532-1552
NSN 6645-01-482-9704
NSN 2925-01-579-1010
NSN 6610-00-468-1958