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 6105-00-754-8248
NSN 6105-01-262-9537
NSN 5855-01-440-6614
NSN 6135-01-132-6310
NSN 5855-01-476-4219
NSN 6150-00-371-4620
NSN 6240-01-452-7006
NSN 6130-01-388-1422
NSN 5905-00-902-0033
NSN 5990-01-503-0194
NSN 5895-01-217-4860
NSN 5905-01-561-0480