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 5950-01-487-6362
NSN 6645-01-443-4854
NSN 6620-01-208-5915
NSN 5925-01-082-9349
NSN 4140-01-200-3265
NSN 5960-00-457-5560
NSN 5965-01-176-7265
NSN 6320-01-501-7935
NSN 2925-00-411-6324
NSN 7035-01-453-2277
NSN 5985-01-112-0010
NSN 5835-00-253-3453