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 5996-01-459-8590
NSN 6650-01-472-3955
NSN 5925-00-685-9703
NSN 4140-01-075-5455
NSN 6645-00-402-5622
NSN 6220-01-416-6324
NSN 5935-01-467-6376
NSN 5915-01-196-8917
NSN 5930-00-836-6833
NSN 7035-01-654-9501
NSN 6130-00-081-2186
NSN 6105-00-003-6141