One external key, 0.255 in. Wide by 0.406 in. Long
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 6145-00-857-6903
NSN 6150-00-337-4289
NSN 5999-00-964-5716
NSN 6620-01-447-2172
NSN 6145-01-119-9040
NSN 5895-00-297-6689
NSN 6240-00-364-0850
NSN 5915-00-978-4336
NSN 5915-00-420-1557
NSN 6105-01-069-2909
NSN 6105-01-383-4176
NSN 5950-01-308-6485