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 6130-00-051-3187
NSN 4140-01-133-9011
NSN 4140-01-412-0794
NSN 5950-01-369-8400
NSN 5999-00-073-6658
NSN 6145-01-105-2003
NSN 5990-01-116-2181
NSN 5935-01-444-3673
NSN 5985-01-258-4769
NSN 6130-01-237-4883
NSN 5999-01-444-1739
NSN 5945-00-286-4668