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 6650-00-153-3155
NSN 6145-01-655-8136
NSN 5930-00-388-0161
NSN 5910-00-269-4755
NSN 5855-01-486-9924
NSN 6320-01-629-1277
NSN 5985-01-415-0274
NSN 6240-00-913-1657
NSN 6135-01-361-9297
NSN 4140-00-044-1329
NSN 5945-01-062-5072
NSN 6645-01-532-1408