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 5945-00-170-8645
NSN 5935-01-342-4644
NSN 5895-01-152-6703
NSN 6620-01-132-5190
NSN 5935-01-588-4570
NSN 5975-01-354-2594
NSN 5930-01-359-7744
NSN 7035-00-445-9657
NSN 5905-00-152-6426
NSN 6685-01-025-7422
NSN 6650-01-444-1321
NSN 5915-01-464-3853