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 5975-00-467-3999
NSN 5905-01-349-0796
NSN 6320-01-033-6624
NSN 6620-01-029-3705
NSN 5950-00-707-6107
NSN 5996-01-214-6575
NSN 6135-01-480-5560
NSN 6320-01-227-2648
NSN 6110-00-269-2696
NSN 6130-00-531-3326
NSN 5996-01-203-5884
NSN 5835-01-546-2008