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 5895-00-839-8660
NSN 4140-01-329-9523
NSN 6240-00-079-0112
NSN 7035-00-329-4015
NSN 5965-01-560-8572
NSN 6610-00-989-8912
NSN 5996-01-058-8227
NSN 6685-00-186-9190
NSN 5985-00-057-6347
NSN 5965-01-455-3738
NSN 6105-00-564-1270
NSN 6320-01-659-2819