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 5895-01-213-9043
NSN 6105-00-175-9078
NSN 4140-01-634-0330
NSN 5945-01-223-8031
NSN 6150-01-323-4700
NSN 6150-00-972-8063
NSN 2925-01-327-3069
NSN 5965-01-351-4615
NSN 6105-00-382-7670
NSN 5999-01-467-2371
NSN 5930-01-188-7124
NSN 6645-00-958-5299