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: Cotters, cotter-pins, washers and similar articles, of aluminum
NSN 5915-00-715-5520
NSN 6110-00-686-4685
NSN 6650-01-162-5882
NSN 5920-01-195-7563
NSN 7035-01-472-1999
NSN 6135-01-265-1384
NSN 6145-01-383-0027
NSN 6620-01-196-7670
NSN 5855-01-224-7975
NSN 6240-01-502-7103
NSN 5950-01-371-2461
NSN 6620-01-442-8444