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: Washers other than lock washers, iron or steel
NSN 6240-01-549-6400
NSN 6645-01-421-4007
NSN 5999-01-051-3390
NSN 5895-00-008-4219
NSN 6610-01-323-7045
NSN 5990-01-646-8048
NSN 6610-01-567-7242
NSN 6105-01-514-7310
NSN 5895-00-248-8624
NSN 5835-01-544-5183
NSN 5945-00-158-5386
NSN 6130-01-495-7600