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 5950-01-630-5794
NSN 4140-01-194-6595
NSN 6240-00-889-8442
NSN 5855-00-107-7993
NSN 6220-01-064-4165
NSN 6645-01-459-2966
NSN 5985-00-617-9043
NSN 5905-00-168-8846
NSN 5925-01-502-4101
NSN 5990-00-818-5235
NSN 5965-00-614-7280
NSN 5990-00-814-6923