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 5945-00-837-9763
NSN 5895-01-599-8268
NSN 6220-00-087-0284
NSN 5985-01-461-3531
NSN 6620-00-555-3992
NSN 6240-01-094-1218
NSN 6135-00-948-7061
NSN 6240-01-087-9570
NSN 5905-01-650-8960
NSN 5945-01-430-8751
NSN 6645-00-954-4065
NSN 2925-01-408-9485