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 6650-01-201-7591
NSN 6135-01-142-6456
NSN 6650-01-493-3093
NSN 6135-00-503-7213
NSN 5855-01-067-8841
NSN 6105-01-401-5361
NSN 5990-01-328-9846
NSN 5965-01-528-8152
NSN 5910-01-641-5886
NSN 5985-01-648-6711
NSN 5950-01-432-2818
NSN 5910-01-511-7609