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 5935-01-262-2403
NSN 5985-00-246-2538
NSN 5960-01-328-8248
NSN 6110-01-284-0318
NSN 5945-01-509-8682
NSN 6240-01-627-7610
NSN 5910-01-333-0300
NSN 5935-01-415-0887
NSN 6620-00-545-5689
NSN 4140-00-058-9839
NSN 6220-01-320-7585
NSN 6320-01-445-8192