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 5965-01-464-7983
NSN 6650-01-211-2673
NSN 6320-01-006-6138
NSN 6685-00-717-2532
NSN 5996-00-480-3258
NSN 5935-00-415-0368
NSN 5950-00-702-7130
NSN 5925-01-496-7751
NSN 6110-01-570-2556
NSN 2925-01-460-1601
NSN 5999-00-138-7173
NSN 6135-00-866-2311