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: Washers other than lock washers, iron or steel
NSN 5935-01-613-2570
NSN 5905-01-447-7296
NSN 5855-01-380-2708
NSN 6620-01-352-5640
NSN 6610-00-371-5953
NSN 5975-01-655-7957
NSN 6145-01-076-9524
NSN 5965-01-656-3038
NSN 6685-01-480-9230
NSN 4140-01-263-0665
NSN 6130-01-230-7611
NSN 6145-00-104-6047