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: Gaskets,washers & other seals
NSN 5930-00-135-9901
NSN 7035-01-468-6532
NSN 5960-01-632-6576
NSN 5910-01-496-1476
NSN 5975-01-408-2736
NSN 5960-01-412-0619
NSN 5999-00-432-6692
NSN 6150-01-593-1910
NSN 5975-01-042-1274
NSN 5998-01-149-6491
NSN 6220-00-146-3226
NSN 5920-00-030-5712