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 4140-01-516-3769
NSN 6610-01-128-2428
NSN 6145-01-141-6809
NSN 6645-00-787-8813
NSN 5965-01-345-9480
NSN 6130-00-182-7702
NSN 6105-01-447-2984
NSN 6135-00-050-4393
NSN 4140-00-432-5593
NSN 5935-01-515-6205
NSN 6130-00-114-0578
NSN 5950-00-261-8234