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 6135-01-391-8539
NSN 5996-00-199-6972
NSN 6130-01-353-2530
NSN 6620-01-413-9243
NSN 6650-01-082-8962
NSN 5930-01-485-3309
NSN 5999-00-584-4577
NSN 6645-00-401-5563
NSN 5945-00-767-3305
NSN 5975-01-099-4695
NSN 6130-00-480-6485
NSN 5998-01-256-1043