2 holes 0.055 in. Diameter by 0.017 in. Deep located on recessed side on 1.312 in. Circle diameter 180 degrees apart
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 5895-01-372-7957
NSN 5996-00-984-7641
NSN 5935-00-587-1318
NSN 6685-00-155-4301
NSN 6685-00-960-7667
NSN 5960-00-762-0553
NSN 2925-01-325-3974
NSN 6645-00-009-4104
NSN 6645-01-126-7743
NSN 5999-01-451-4312
NSN 6685-01-399-6147
NSN 5855-00-400-2622