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 5990-00-432-0649
NSN 6130-01-102-8181
NSN 6110-01-192-6325
NSN 5915-00-234-9351
NSN 5950-00-245-6688
NSN 5950-00-564-8134
NSN 5945-01-496-1680
NSN 2925-01-254-3068
NSN 5855-00-361-0167
NSN 5905-00-471-2470
NSN 5960-01-135-0463
NSN 5965-01-301-2553