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 6240-01-513-0754
NSN 5925-00-723-5167
NSN 6240-00-141-6143
NSN 6110-01-341-6138
NSN 5998-01-441-8505
NSN 5996-01-289-0493
NSN 5910-01-479-8094
NSN 6105-00-418-6019
NSN 7035-00-104-7613
NSN 5895-01-167-6904
NSN 6320-00-731-6134
NSN 5895-01-571-8061