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 4140-01-388-2007
NSN 5999-01-535-4243
NSN 5999-01-381-1139
NSN 5920-01-392-1484
NSN 5999-01-315-3306
NSN 5925-01-051-8117
NSN 2925-00-301-0933
NSN 6650-01-300-1668
NSN 6105-00-920-3417
NSN 6150-01-463-3409
NSN 5996-01-157-4956
NSN 6650-01-294-5243