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 6620-00-760-4332
NSN 4140-00-816-8820
NSN 4140-01-336-6503
NSN 5945-00-001-8842
NSN 6320-01-062-9351
NSN 5905-01-585-4680
NSN 6145-01-519-3281
NSN 6105-00-793-0142
NSN 5935-00-354-2096
NSN 5975-01-104-5589
NSN 5999-00-155-8066
NSN 6105-01-413-3065