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 6620-00-232-2048
NSN 6650-00-499-4439
NSN 6610-01-399-7613
NSN 6135-01-265-1384
NSN 5930-01-502-9695
NSN 5975-01-634-0678
NSN 5895-01-421-3508
NSN 5855-00-925-6896
NSN 5935-01-368-9042
NSN 6105-00-082-3210
NSN 6105-01-128-6376
NSN 5990-01-386-5561