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 5925-00-993-4603
NSN 5990-00-174-6695
NSN 5975-01-100-7414
NSN 6105-01-514-2294
NSN 4140-01-058-6603
NSN 5996-01-460-7650
NSN 6240-00-688-6351
NSN 6105-00-401-8548
NSN 5945-00-099-2912
NSN 5835-01-561-2959
NSN 5965-01-380-9821
NSN 6220-01-554-8466