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 5930-01-451-7035
NSN 5935-01-451-0475
NSN 6650-00-924-3340
NSN 7035-01-266-3490
NSN 5999-01-439-0580
NSN 6650-01-486-8023
NSN 5990-01-222-8570
NSN 5975-00-988-5815
NSN 6145-00-414-5315
NSN 2925-00-167-6762
NSN 5990-01-291-8453
NSN 5975-00-688-4625