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 5910-00-952-2996
NSN 5915-01-085-7540
NSN 5950-01-634-0677
NSN 5855-01-362-7066
NSN 5960-00-171-9575
NSN 5998-01-375-4035
NSN 4140-01-561-0386
NSN 5910-01-510-4627
NSN 6220-01-089-6220
NSN 5999-00-277-4257
NSN 5925-01-130-3573
NSN 5895-01-499-8630