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 5855-01-321-3881
NSN 6130-01-425-1459
NSN 5960-00-658-7209
NSN 5960-00-474-8254
NSN 5915-00-504-2926
NSN 6145-01-097-0746
NSN 6110-01-062-0252
NSN 5996-01-433-0894
NSN 6650-00-263-3552
NSN 5910-01-381-9541
NSN 5965-01-460-2766
NSN 5996-01-265-3657