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: Washers other than lock washers, iron or steel
NSN 6650-00-804-2039
NSN 6150-00-369-0376
NSN 2925-01-254-3068
NSN 5945-00-221-4921
NSN 4140-01-533-0611
NSN 5905-01-012-4562
NSN 5999-01-209-9437
NSN 6645-01-031-6402
NSN 6320-00-894-1644
NSN 5945-01-130-8056
NSN 5999-00-452-6389
NSN 6130-01-370-6668