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 5855-01-250-2421
NSN 5950-01-326-7544
NSN 6150-00-124-2440
NSN 6130-01-360-1830
NSN 6320-01-558-2141
NSN 5975-01-646-0874
NSN 6220-01-287-6029
NSN 6650-01-583-0429
NSN 4140-00-602-5973
NSN 6135-01-582-5987
NSN 5960-00-426-8028
NSN 5910-01-248-3452