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 5925-01-658-3789
NSN 2925-00-779-3410
NSN 4140-00-948-3663
NSN 5915-01-594-1512
NSN 6685-01-350-3451
NSN 6135-00-613-1068
NSN 5965-01-042-2001
NSN 5985-00-195-9425
NSN 5835-01-041-0873
NSN 5960-01-228-1215
NSN 5985-01-053-3618
NSN 5999-00-988-6652