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: Copper washers including spring washers not threaded
NSN 6105-01-287-2012
NSN 5945-01-030-9571
NSN 6620-00-280-2874
NSN 5999-01-297-4379
NSN 5990-00-965-9611
NSN 5998-01-648-0456
NSN 5945-01-168-8746
NSN 5930-00-683-6542
NSN 5895-01-468-9668
NSN 5920-01-449-8669
NSN 5960-00-768-3746
NSN 6685-00-844-9253