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 5835-01-435-4139
NSN 5975-00-063-3736
NSN 6645-00-612-7732
NSN 6130-01-652-2504
NSN 6610-00-376-7689
NSN 5975-00-153-0050
NSN 5925-01-476-1765
NSN 4140-01-227-1342
NSN 5960-01-211-8344
NSN 5985-01-420-3434
NSN 6645-01-539-2335
NSN 5910-01-545-5765