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 5990-01-304-7597
NSN 5990-00-999-5624
NSN 6620-01-327-3011
NSN 5905-01-025-6905
NSN 5855-01-100-3272
NSN 5990-00-901-2574
NSN 6220-01-447-3657
NSN 6645-01-525-5181
NSN 6645-00-862-2904
NSN 6610-00-681-0590
NSN 5950-01-246-3984
NSN 7035-01-013-0934