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 6320-01-050-1290
NSN 5985-01-518-8282
NSN 6620-01-014-6913
NSN 6320-01-206-6465
NSN 6145-01-435-4411
NSN 5945-00-263-1511
NSN 5985-00-182-8122
NSN 4140-01-649-7823
NSN 5915-01-310-6070
NSN 5945-01-003-9426
NSN 7035-01-277-8959
NSN 5965-00-215-5866