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 6320-00-643-0958
NSN 6610-01-474-5206
NSN 6135-01-062-5420
NSN 5996-01-605-9837
NSN 5930-01-618-0586
NSN 5895-01-359-8704
NSN 2925-01-309-5007
NSN 4140-01-646-5722
NSN 5915-00-330-3315
NSN 6685-01-597-2204
NSN 5975-01-191-1845
NSN 6620-01-633-8443