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 6685-01-478-2369
NSN 5998-01-175-1516
NSN 6145-00-434-4736
NSN 5835-01-203-1871
NSN 6130-00-299-6920
NSN 6110-01-541-8076
NSN 7035-00-406-0568
NSN 5985-01-333-5739
NSN 5910-01-022-0904
NSN 5910-01-657-9795
NSN 5990-00-518-3195
NSN 6135-01-226-4071