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 5905-01-163-7756
NSN 5990-01-497-2138
NSN 6610-00-425-7684
NSN 5855-01-499-6147
NSN 6130-01-386-2894
NSN 5985-01-382-9220
NSN 4140-00-892-2136
NSN 5965-01-415-2898
NSN 5925-01-145-3058
NSN 5930-01-269-7247
NSN 5930-00-908-4745
NSN 5895-01-381-3705