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 5999-01-435-1896
NSN 6220-01-344-1647
NSN 5910-01-322-4904
NSN 5965-00-879-3612
NSN 5915-00-984-9720
NSN 6130-00-410-3149
NSN 6110-01-417-3261
NSN 6320-01-259-2604
NSN 5996-00-316-5115
NSN 5910-00-253-8038
NSN 6320-00-313-9114
NSN 5910-00-937-8339