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 5910-01-280-9143
NSN 5998-01-525-7333
NSN 5945-01-461-7798
NSN 5855-00-973-5717
NSN 6220-00-594-8817
NSN 5965-00-182-7928
NSN 5915-01-559-1326
NSN 5960-01-215-0992
NSN 6145-00-301-9124
NSN 2925-00-502-3768
NSN 5960-01-298-9875
NSN 5975-00-278-7437