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: Copper washers including spring washers not threaded
NSN 6650-01-145-3731
NSN 5905-01-274-0834
NSN 5960-00-125-0026
NSN 5965-01-505-3716
NSN 2925-01-018-1348
NSN 6130-01-321-0126
NSN 6645-01-559-0902
NSN 5920-00-115-9738
NSN 5930-01-442-3528
NSN 5925-01-491-0509
NSN 5895-00-981-9838
NSN 5905-01-429-0102