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 5895-00-752-0549
NSN 6220-00-932-1596
NSN 6620-01-131-6980
NSN 6110-01-312-8629
NSN 5950-01-226-8422
NSN 5905-01-578-4823
NSN 6240-01-017-4289
NSN 5990-01-085-9117
NSN 5998-01-579-2998
NSN 5895-00-757-9250
NSN 5920-01-362-5183
NSN 7035-00-455-7666