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 6620-00-923-5137
NSN 5996-00-963-1352
NSN 5975-01-452-7807
NSN 6130-01-025-8811
NSN 5835-01-506-0746
NSN 5925-01-229-7162
NSN 6130-00-921-7941
NSN 5910-00-050-2031
NSN 2925-00-660-8131
NSN 5945-00-087-6701
NSN 6645-01-258-9272
NSN 5925-01-109-1869