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: Cotters, cotter-pins, washers and similar articles, of aluminum
NSN 5855-01-587-7608
NSN 6130-00-736-4382
NSN 6620-01-333-7014
NSN 6240-00-156-1607
NSN 6130-01-426-8841
NSN 6105-01-555-7874
NSN 5990-01-571-7468
NSN 5996-01-539-9348
NSN 6220-01-025-6140
NSN 6620-01-147-5615
NSN 5915-01-060-5299
NSN 6110-01-462-4716