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 5910-01-621-4106
NSN 6220-01-462-1479
NSN 6105-01-440-8820
NSN 5855-00-560-0110
NSN 6105-01-414-4637
NSN 5975-01-243-6831
NSN 5910-01-359-6314
NSN 6240-01-140-8762
NSN 5960-01-005-9530
NSN 5945-01-069-7257
NSN 7035-01-227-2546
NSN 6645-00-262-7448