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: Gaskets,washers & other seals
NSN 5925-01-540-7580
NSN 5999-00-317-6262
NSN 5999-01-165-0527
NSN 5990-01-609-4793
NSN 6645-01-362-0431
NSN 5945-01-341-1939
NSN 6645-00-171-9639
NSN 5985-01-439-2804
NSN 5835-01-250-2939
NSN 5985-00-149-1675
NSN 5895-00-906-6217
NSN 5990-00-803-0490