Surface opposite recess chafered 8 to 12 degrees by 0.023 in.
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 5935-01-546-7762
NSN 5915-01-519-6085
NSN 5998-01-038-3396
NSN 6220-01-357-6872
NSN 5835-01-360-2657
NSN 6145-01-264-4268
NSN 5855-01-068-3683
NSN 5905-01-023-9003
NSN 6220-01-559-6424
NSN 6220-01-499-3103
NSN 5905-00-701-2265
NSN 5945-00-162-7738