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 5920-00-007-9276
NSN 5905-00-909-3798
NSN 6620-01-124-0947
NSN 6645-00-337-3638
NSN 6610-01-157-0426
NSN 6105-01-553-5077
NSN 5895-01-110-2353
NSN 6650-01-560-8576
NSN 6650-01-285-5856
NSN 6685-01-089-8141
NSN 6610-00-962-8263
NSN 5999-01-132-6147