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 6110-01-545-4911
NSN 5925-01-474-6358
NSN 6110-00-343-1618
NSN 5990-00-107-0835
NSN 6320-01-113-7647
NSN 5895-01-634-0630
NSN 5910-00-779-3486
NSN 5985-01-142-7900
NSN 6645-00-985-5543
NSN 2925-01-014-0118
NSN 5935-01-481-8464
NSN 6220-01-124-8599