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 6130-01-181-4535
NSN 5996-01-408-5632
NSN 6620-00-611-9835
NSN 6645-00-960-6594
NSN 6220-01-381-0081
NSN 5999-01-383-1871
NSN 5975-00-805-1485
NSN 4140-01-231-3547
NSN 6620-01-420-3386
NSN 5935-01-486-3701
NSN 5910-01-284-3642
NSN 5996-01-321-3092