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 5915-00-283-4450
NSN 5935-01-527-7270
NSN 5996-00-690-6324
NSN 6610-01-425-1523
NSN 7035-00-763-6180
NSN 4140-00-851-2552
NSN 5998-01-386-5414
NSN 5998-00-487-4319
NSN 5945-00-160-6189
NSN 6150-01-090-0237
NSN 6150-01-566-9786
NSN 6320-01-046-5228