Counterbored corners rounded by 0.062 in. Radius, od rounded to 0.680 in. Diameter by 1.000 in. Radius
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 7035-00-403-5340
NSN 6650-00-800-4092
NSN 5935-00-456-0697
NSN 6220-01-042-8017
NSN 6320-00-731-6134
NSN 6130-00-503-2622
NSN 6320-00-422-9006
NSN 6150-00-708-2965
NSN 5920-01-484-0990
NSN 5915-01-505-1685
NSN 6150-01-171-1118
NSN 5999-00-194-3597