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 6145-00-178-8830
NSN 6685-00-310-4060
NSN 5996-01-097-6256
NSN 6145-01-309-7827
NSN 6110-01-310-0340
NSN 6685-00-173-3848
NSN 6220-01-535-4677
NSN 6320-01-101-5816
NSN 6135-01-581-8843
NSN 6240-01-411-6902
NSN 6135-01-067-8331
NSN 5996-00-571-8934