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.
NSN 5950-01-182-8321
NSN 5895-01-520-6278
NSN 6620-00-581-2278
NSN 6645-01-571-8578
NSN 5915-01-580-0308
NSN 6150-00-402-3077
NSN 5835-01-197-5673
NSN 6150-01-068-2356
NSN 4140-01-382-9517
NSN 5895-01-146-9735
NSN 6135-01-542-5902
NSN 6135-01-077-5705