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 6220-01-439-0523
NSN 5965-00-831-2134
NSN 6650-01-101-4339
NSN 6150-00-317-5498
NSN 5915-01-189-0993
NSN 5925-01-513-9924
NSN 5975-01-394-5207
NSN 6110-01-004-2398
NSN 4140-01-430-7170
NSN 4140-00-594-4452
NSN 5925-00-279-1353
NSN 5925-01-528-6976