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 4140-01-613-0283
NSN 5965-01-522-9247
NSN 6620-00-613-3023
NSN 6110-01-388-3348
NSN 6320-01-265-0665
NSN 5950-01-607-2681
NSN 6645-00-435-5610
NSN 5975-01-200-1071
NSN 5990-00-779-4175
NSN 5920-01-442-6756
NSN 6110-00-538-8452
NSN 2925-00-174-4322