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 5925-01-332-8993
NSN 5950-01-099-3769
NSN 5895-00-732-9204
NSN 5925-00-068-6736
NSN 5925-01-157-9142
NSN 5910-00-069-5095
NSN 2925-01-463-8856
NSN 5990-00-647-4008
NSN 6135-01-247-5660
NSN 5960-00-688-7510
NSN 5950-01-304-9204
NSN 5920-00-788-0304