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 6105-00-518-4297
NSN 6105-00-777-3492
NSN 6105-01-367-0444
NSN 6130-00-465-5583
NSN 5895-00-172-8327
NSN 5925-01-152-2690
NSN 6145-01-483-1292
NSN 6110-00-974-2046
NSN 5855-01-454-1538
NSN 5910-01-021-7662
NSN 6135-01-485-9082
NSN 6110-01-129-5292