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 5965-01-608-9404
NSN 6105-01-339-3564
NSN 6150-01-224-8696
NSN 6130-01-487-8280
NSN 5910-00-657-9495
NSN 5935-01-202-8515
NSN 5998-00-763-1492
NSN 2925-01-508-4138
NSN 5915-01-580-8337
NSN 6150-01-471-9624
NSN 5905-00-187-5863
NSN 5905-01-054-4209