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 6610-00-034-3709
NSN 5835-01-068-4214
NSN 5930-01-115-2007
NSN 6145-00-899-5031
NSN 6620-00-723-2075
NSN 6620-00-957-9325
NSN 5985-00-932-4257
NSN 5905-00-596-0322
NSN 5985-01-304-6925
NSN 5920-00-128-9383
NSN 6135-01-432-1334
NSN 5960-00-054-1987