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 5855-01-173-0808
NSN 6620-01-640-6761
NSN 7035-01-131-1168
NSN 5999-00-531-4303
NSN 5998-01-522-5138
NSN 5935-00-246-1204
NSN 5985-01-578-0028
NSN 4140-00-269-5795
NSN 5960-01-303-5884
NSN 6685-01-571-4247
NSN 5950-00-566-5943
NSN 5950-01-553-5950