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 5910-01-231-9628
NSN 5950-00-290-8090
NSN 5930-00-323-2175
NSN 6320-00-831-2227
NSN 5910-01-633-9963
NSN 6220-01-443-1899
NSN 5920-01-554-6171
NSN 5945-01-571-6997
NSN 5975-01-133-5390
NSN 6240-00-803-2777
NSN 6620-00-115-9050
NSN 6320-01-195-5583