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.
NSN 5990-01-080-0097
NSN 6685-00-555-4198
NSN 5975-01-463-8661
NSN 5996-01-303-4630
NSN 5930-01-450-0054
NSN 6150-01-445-3152
NSN 5996-00-863-6142
NSN 6620-01-149-2842
NSN 5985-00-840-7104
NSN 5910-00-174-7073
NSN 4140-01-304-1597
NSN 5950-01-198-9766