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 5996-01-421-4761
NSN 5965-00-267-4173
NSN 5975-01-428-3305
NSN 5985-01-287-8500
NSN 6650-00-965-6418
NSN
NSN 6650-00-273-8444
NSN 6220-01-252-7274
NSN 5998-00-421-4130
NSN 6610-00-837-3012
NSN 2925-01-497-5680
NSN 5960-01-288-8910