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 5835-01-058-6280
NSN 5920-00-703-0207
NSN 5950-00-186-0682
NSN 6135-01-469-7574
NSN 6320-00-284-1524
NSN 6150-01-333-6279
NSN 5965-01-168-3255
NSN 6685-01-237-9757
NSN 5930-00-303-2044
NSN 5935-00-349-7375
NSN 6110-00-900-3970
NSN 6320-00-036-3688