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 5990-01-623-0082
NSN 4140-01-508-4512
NSN 6320-01-501-7935
NSN 6135-01-077-5705
NSN 6645-01-577-7932
NSN 5935-01-448-2704
NSN 5855-00-879-5849
NSN 6240-01-646-0860
NSN 6135-01-544-8463
NSN 5835-00-289-9080
NSN 7035-00-535-8109
NSN 5925-01-373-2324