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 5965-00-486-7907
NSN 6320-01-119-3935
NSN 4140-01-198-1452
NSN 6145-00-192-7215
NSN 6220-01-529-6728
NSN 5998-01-512-2398
NSN 6105-01-429-0232
NSN 5910-00-544-5146
NSN 6320-00-593-0379
NSN 5999-01-214-0946
NSN 6145-01-509-7729
NSN 5910-00-230-1778