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 5975-01-367-6547
NSN 5895-00-628-2078
NSN 5998-01-272-3130
NSN 5996-01-391-7666
NSN 5920-01-157-9471
NSN 5965-00-787-3028
NSN 6650-00-809-1817
NSN 6685-01-294-9118
NSN 6150-01-422-1127
NSN 5930-01-494-0157
NSN 6645-01-435-5322
NSN 6130-00-670-0880