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 7035-00-193-2269
NSN 4140-00-041-4616
NSN 6645-01-442-6476
NSN 5910-00-701-3926
NSN 6320-01-334-5305
NSN 4140-00-237-0816
NSN 4140-01-617-6691
NSN 6150-01-411-9284
NSN 5920-01-558-5261
NSN 5990-01-024-9659
NSN 5945-01-580-0107
NSN 6105-00-344-3251