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 5930-01-182-4100
NSN 4140-01-410-8615
NSN 5935-00-602-8916
NSN 6685-00-935-6961
NSN 5996-01-502-2907
NSN 2925-01-159-8312
NSN 6650-01-294-5243
NSN 6620-01-045-4467
NSN 5990-00-391-6207
NSN 5895-01-465-2871
NSN 6320-00-681-1324
NSN 2925-01-157-9204