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 6110-00-837-7903
NSN 6130-00-081-2186
NSN 6685-00-416-2900
NSN 6105-01-602-5388
NSN 6610-01-111-1954
NSN 5996-01-432-6124
NSN 6135-01-388-2761
NSN 5990-00-221-0878
NSN 5925-01-147-8848
NSN 5915-00-708-1518
NSN 6650-01-465-0323
NSN 5960-01-029-5637