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 6130-01-478-5872
NSN 2925-01-027-1293
NSN 5915-01-439-4933
NSN 6610-00-570-5360
NSN 5855-00-138-2386
NSN 5915-01-475-1307
NSN 6645-00-531-4820
NSN 5945-01-431-8124
NSN 5935-00-186-9194
NSN 6130-00-629-0738
NSN 5998-00-210-4777
NSN 6130-01-591-6272