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 5925-01-634-0664
NSN 5990-01-395-4194
NSN 5935-00-606-0863
NSN 5999-00-619-4566
NSN 6610-01-156-0810
NSN 6135-01-226-4071
NSN 5935-00-289-9905
NSN 6145-00-327-4770
NSN 6685-00-855-9037
NSN 5945-00-419-0184
NSN 5930-00-172-1376
NSN 5985-01-117-6096