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 5990-00-551-1315
NSN 5975-01-191-5226
NSN 5985-01-067-6520
NSN 5990-01-164-0220
NSN 6135-00-134-6648
NSN 6145-00-170-6872
NSN 5935-01-541-9777
NSN 5965-01-480-9229
NSN 6620-00-581-8984
NSN 6145-00-278-0697
NSN 6620-00-703-4260
NSN 5920-00-727-1452