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 5950-01-208-2355
NSN 6240-00-117-9957
NSN 5998-01-145-3898
NSN 5895-00-061-7192
NSN 6130-01-414-2018
NSN 5990-00-005-5215
NSN 2925-00-526-4541
NSN 6645-00-935-7046
NSN 5915-01-519-3287
NSN 5905-01-478-8109
NSN 6620-01-589-5411
NSN 5999-01-606-4232