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 6220-00-291-3722
NSN 5895-01-576-8286
NSN 6110-01-132-9589
NSN 6105-01-602-1387
NSN 6620-01-415-1622
NSN 5960-01-425-1454
NSN 6150-00-150-8838
NSN 5965-01-623-8583
NSN 6650-01-206-0037
NSN 5999-01-272-2966
NSN 5999-00-452-0983
NSN 6620-00-841-0346