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 5920-01-603-0985
NSN 6685-01-380-1159
NSN 5975-01-447-2771
NSN 5855-01-197-2774
NSN 5950-01-004-4695
NSN 6320-00-701-0437
NSN 5960-00-492-2502
NSN 5999-00-517-6778
NSN 6150-01-094-4658
NSN 6650-01-033-6667
NSN 5910-01-321-6124
NSN 6110-01-525-7358