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 6145-01-011-6187
NSN 5925-01-153-7493
NSN 5998-00-558-5661
NSN 6610-01-207-0045
NSN 6130-01-534-2275
NSN 6610-00-565-9758
NSN 6320-01-176-8367
NSN 6105-01-269-7745
NSN 5930-00-181-5885
NSN 6105-00-226-2185
NSN 4140-00-518-2744
NSN 5975-01-634-0678