Seration surface 0.31 in deep, 0.63 pitch, cut at 90 degree angle
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 5985-00-918-3843
NSN 5915-01-567-1928
NSN 2925-01-208-6638
NSN 5999-01-649-5912
NSN 6650-00-730-0371
NSN 5990-00-985-1334
NSN 5935-01-463-7627
NSN 7035-01-058-8728
NSN 6145-00-521-0001
NSN 5920-01-322-7553
NSN 6610-01-464-7883
NSN 5935-01-609-6593