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 5925-01-170-2109
NSN 4140-01-534-9987
NSN 6650-00-105-8063
NSN 5965-01-370-1891
NSN 6650-00-266-6808
NSN 5835-00-711-3371
NSN 6650-01-574-4934
NSN 6220-00-127-0837
NSN 5990-01-288-7393
NSN 6145-01-603-7952
NSN 5930-01-076-2968
NSN 5999-00-369-1623