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 5910-01-421-4147
NSN 6645-01-252-8870
NSN 6110-01-063-7423
NSN 6130-00-009-7836
NSN 5960-00-174-1867
NSN 6105-00-931-5086
NSN 6320-00-857-4073
NSN 5990-01-207-6524
NSN 5925-01-241-1541
NSN 6145-00-101-9857
NSN 6650-01-546-3605
NSN 7035-01-279-2815