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: Other articles of vulcanized rubber other than hard rubber, nesoi
NSN 5990-01-529-7307
NSN 6620-01-440-9810
NSN 6150-01-281-4044
NSN 2925-01-442-7812
NSN 6150-01-191-8571
NSN 5998-00-734-5346
NSN 5950-00-925-3897
NSN 2925-01-142-0981
NSN 6620-01-362-5432
NSN 5910-01-449-4942
NSN 6240-01-265-6958
NSN 5925-01-348-7826