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 4140-00-625-4289
NSN 5960-01-429-2168
NSN 5996-01-292-8410
NSN 5910-01-533-6777
NSN 6650-01-653-7714
NSN 5895-01-514-6873
NSN 5950-00-980-2499
NSN 6145-01-650-8053
NSN 6150-00-161-2480
NSN 6220-00-692-9873
NSN 5835-01-475-5714
NSN 5835-01-475-5714