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 6320-01-176-8367
NSN 5996-00-222-4930
NSN 5905-01-091-9522
NSN 5975-01-432-2591
NSN 5925-01-547-4304
NSN 5915-01-532-3151
NSN 5998-01-108-8728
NSN 6130-01-534-7637
NSN 6105-01-585-8381
NSN 5999-01-155-3768
NSN 5996-01-065-0344
NSN 6320-01-607-1491