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 5905-00-210-2947
NSN 6620-00-866-4434
NSN 5930-00-307-1593
NSN 5910-01-593-9114
NSN 5996-01-198-2127
NSN 6135-01-495-0933
NSN 5999-01-266-4622
NSN 6130-01-382-3080
NSN 5950-01-190-6769
NSN 5965-01-194-3453
NSN 5996-01-391-7666
NSN 6150-00-478-1472