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 5996-01-400-3558
NSN 5915-01-361-9857
NSN 5998-01-111-7497
NSN 7035-01-129-7834
NSN 6145-01-272-9762
NSN 6240-01-512-1856
NSN 5996-01-143-2583
NSN 7035-00-238-3662
NSN 6130-00-639-0666
NSN 5925-01-384-3402
NSN 5920-00-931-0752
NSN 5930-00-273-0778