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 6620-01-388-1430
NSN 6110-01-435-4082
NSN 5985-01-544-2287
NSN 5855-00-135-9064
NSN 5920-00-187-0260
NSN 5998-00-585-0083
NSN 5895-01-010-3518
NSN 4140-00-933-9401
NSN 5985-00-368-7198
NSN 5910-01-606-7724
NSN 5985-01-193-8515
NSN 5985-01-627-6420