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 5950-00-272-9398
NSN 5996-01-169-2278
NSN 5915-01-251-3500
NSN 5975-01-246-4141
NSN 6130-01-432-2415
NSN 5895-00-291-4045
NSN 6145-01-474-1252
NSN 6320-01-512-2031
NSN 4140-01-425-1725
NSN 5910-01-227-1874
NSN 6105-01-415-1422
NSN 5910-01-369-6379