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 2925-01-191-9668
NSN 5985-00-470-1624
NSN 6105-01-226-5253
NSN 5975-01-545-7403
NSN 5975-01-483-1898
NSN 5915-01-278-9176
NSN 5999-00-243-0359
NSN 4140-01-325-6972
NSN 6150-01-202-3864
NSN 5996-01-430-2440
NSN 6220-00-925-2233
NSN 2925-00-065-7746