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 6320-01-478-9351
NSN 5910-01-051-0087
NSN 2925-01-527-8745
NSN 5905-01-272-7412
NSN 5835-01-131-2027
NSN 5905-01-242-2324
NSN 6620-00-631-4599
NSN 5930-01-383-5941
NSN 6145-01-024-7125
NSN 5915-01-487-3883
NSN 7035-01-003-9142
NSN 5910-01-357-6484