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 4140-00-454-2503
NSN 5985-01-422-1552
NSN 6620-01-204-9214
NSN 6620-01-512-2016
NSN 5960-00-636-4834
NSN 5920-00-952-5360
NSN 6130-01-557-6683
NSN 6220-01-174-0221
NSN 6650-01-336-8197
NSN 6130-01-227-5538
NSN 6645-01-509-3221
NSN 5835-00-148-9719