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 6220-01-290-4739
NSN 6145-00-372-3713
NSN 6220-01-352-5425
NSN 6130-01-181-5475
NSN 6145-00-907-1180
NSN 5905-00-263-3453
NSN 5905-01-439-6894
NSN 6110-01-170-4263
NSN 6320-01-315-4517
NSN 5998-00-034-3644
NSN 5930-01-200-1167
NSN 6130-00-660-5542