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 5835-01-238-3381
NSN 5945-01-249-8971
NSN 6150-01-398-9850
NSN 6620-01-272-7831
NSN 5920-01-325-7555
NSN 7035-00-585-2113
NSN 6620-01-094-6549
NSN 6240-00-832-6867
NSN 5855-00-494-9581
NSN 5920-00-243-9506
NSN 6220-01-623-4741
NSN 5855-01-052-0353