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 6645-00-047-9470
NSN 6105-00-844-7275
NSN 5895-00-844-0705
NSN 6145-01-294-2303
NSN 5920-00-269-6178
NSN 6650-01-288-5485
NSN 5930-00-381-6878
NSN 6135-00-299-6918
NSN 5996-00-463-3972
NSN 5895-01-206-7728
NSN 5835-00-905-7165
NSN 5950-01-437-7445