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 6220-01-361-8814
NSN 6610-01-444-2050
NSN 6110-01-364-0966
NSN 5960-01-188-4558
NSN 6620-01-043-6424
NSN 6130-01-082-9945
NSN 6150-01-100-0932
NSN 6130-01-639-8149
NSN 5998-00-859-0187
NSN 6645-01-289-0376
NSN 6685-01-381-0759
NSN 6145-01-085-7394