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 5975-00-647-4968
NSN 5895-00-827-0240
NSN 6145-00-953-7504
NSN 6130-01-310-8857
NSN 5930-01-601-7205
NSN 6150-00-676-0981
NSN 5925-00-205-2767
NSN 5975-00-973-8996
NSN 4140-00-435-0436
NSN 6610-01-212-9817
NSN 5855-01-533-7051
NSN 5990-00-167-2692