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 5990-00-043-4048
NSN 6610-01-601-7648
NSN 6145-01-612-1749
NSN 6105-01-346-2794
NSN 5985-01-252-8164
NSN 5930-01-601-3152
NSN 5996-01-052-8215
NSN 6105-01-179-3070
NSN 4140-00-391-0879
NSN 6620-01-090-3803
NSN 6620-01-191-9514
NSN 6220-00-289-9915