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 5925-01-494-2417
NSN 5855-01-279-9938
NSN 5910-01-280-5405
NSN 6105-00-058-1361
NSN 5905-01-345-4949
NSN 5990-01-571-7468
NSN 5999-00-083-6833
NSN 5930-01-461-3414
NSN 5835-01-218-9340
NSN 5960-01-387-3573
NSN 4140-01-357-5135
NSN 6220-00-185-6048