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 5935-01-230-4103
NSN 7035-01-307-5366
NSN 6645-00-433-8729
NSN 6220-00-451-3326
NSN 6145-01-020-1787
NSN 6220-00-436-0692
NSN 5895-01-500-2086
NSN 6135-01-196-2135
NSN 5996-01-323-0166
NSN 5998-00-386-2036
NSN 2925-01-327-3069
NSN 5920-01-259-8616