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 5910-01-374-6674
NSN 6130-00-244-1406
NSN 5905-01-421-3338
NSN 5996-01-234-4147
NSN 2925-01-288-2091
NSN 6145-00-450-6483
NSN 5998-00-689-4861
NSN 5996-01-440-9660
NSN 5960-01-296-3306
NSN 6610-01-516-7278
NSN 6620-01-625-2855
NSN 5930-01-297-1522