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 5996-00-294-7045
NSN 5990-01-411-5930
NSN 5965-01-208-6903
NSN 5920-01-146-1290
NSN 4140-01-491-7900
NSN 6105-00-465-6298
NSN 6320-01-592-6248
NSN 5999-00-994-8455
NSN 5920-00-910-0315
NSN 5985-01-233-4013
NSN 5895-01-302-4710
NSN 6145-00-620-5922