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 5990-01-116-2181
NSN 5835-01-295-2431
NSN 5945-01-536-7894
NSN 5985-00-007-6000
NSN 6130-00-840-4666
NSN 6320-01-102-0799
NSN 5990-00-822-9269
NSN 5985-00-389-9237
NSN 5945-01-442-9117
NSN 6130-00-387-2051
NSN 6645-01-650-5735
NSN 5990-01-027-8260