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 5930-01-394-3422
NSN 5920-01-250-8793
NSN 5910-01-446-3996
NSN 5999-01-573-4073
NSN 6135-01-544-8463
NSN 6130-01-529-8631
NSN 5920-00-524-2291
NSN 5925-01-601-8088
NSN 5960-00-902-0942
NSN 6105-00-287-8971
NSN 5855-01-506-6767
NSN 6620-00-388-0047