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 5895-01-650-6069
NSN 5895-01-189-9954
NSN 6650-01-091-8941
NSN 5996-01-300-4347
NSN 6320-01-279-0343
NSN 5990-00-067-6791
NSN 5985-01-037-0923
NSN 5999-01-581-1189
NSN 6145-01-568-9199
NSN 6105-01-200-3544
NSN 6650-00-098-6128
NSN 6620-01-118-7588