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.
NSN 6240-01-388-4099
NSN 6645-01-421-2445
NSN 5915-00-291-3736
NSN 6685-00-628-9795
NSN 5960-01-523-9098
NSN 5950-01-417-3119
NSN 5905-01-132-8491
NSN 5855-00-927-5726
NSN 6620-00-783-9560
NSN 5960-01-057-4058
NSN 5920-00-019-9044
NSN 6650-01-579-3855