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 4140-01-096-1596
NSN 5895-00-600-7103
NSN 5855-00-149-0766
NSN 5998-01-394-5944
NSN 6610-00-837-3012
NSN 6110-01-158-6138
NSN 5996-00-120-1133
NSN 6240-00-982-6748
NSN 5975-01-151-5823
NSN 5905-00-422-2664
NSN 6135-01-247-5660
NSN 5920-01-423-8410