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 2925-00-878-2196
NSN 6145-01-150-9379
NSN 6150-00-812-8145
NSN 5905-00-040-1760
NSN 5905-01-003-3045
NSN 5985-01-299-3748
NSN 6135-01-490-7704
NSN 6105-00-527-7702
NSN 5945-00-145-3714
NSN 5895-00-522-7935
NSN 2925-01-089-6269
NSN 6320-01-574-1915