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 5975-01-150-7948
NSN 6610-01-462-5980
NSN 6645-01-333-2035
NSN 6650-00-161-4122
NSN 7035-01-532-7974
NSN 6645-01-633-1852
NSN 5905-01-327-6695
NSN 5855-01-534-5931
NSN 5915-01-647-1642
NSN 6645-01-418-8035
NSN 5990-00-005-5215
NSN 5990-00-319-0811