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 5965-01-364-0829
NSN 5975-00-113-5257
NSN 5945-01-447-2622
NSN 5910-00-451-5178
NSN 6105-00-646-7962
NSN 6645-01-380-6111
NSN 6240-00-974-5925
NSN 6320-01-592-6248
NSN 6320-01-202-8761
NSN 5960-00-485-8800
NSN 5935-00-468-2566
NSN 6105-00-947-4473