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 6685-00-418-5960
NSN 6150-00-201-5576
NSN 5910-01-629-3077
NSN 5960-01-154-3719
NSN 5925-00-952-0618
NSN 6220-00-781-0451
NSN 7035-01-006-0895
NSN 5990-01-392-5682
NSN 5990-00-904-0896
NSN 5998-01-525-8612
NSN 5910-01-228-6829
NSN 6220-01-608-4497