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 5835-00-481-4203
NSN 6685-01-590-0455
NSN 6105-00-895-9671
NSN 5930-00-336-5885
NSN 5998-01-604-8771
NSN 6130-01-220-4773
NSN 5999-00-092-2254
NSN 5960-01-580-6360
NSN 5905-01-468-0284
NSN 5998-00-140-3294
NSN 5998-00-823-3193
NSN 6645-00-369-4410