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 4140-00-218-0804
NSN 6645-00-166-7926
NSN 5935-00-171-1801
NSN 6110-00-353-0139
NSN 6610-01-184-9700
NSN 6645-00-754-4108
NSN 6150-01-200-7935
NSN 5835-01-167-1824
NSN 5935-00-419-0121
NSN 5999-01-511-4748
NSN 6645-00-238-6170
NSN 6130-01-056-5251