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 5855-01-289-5797
NSN 4140-01-056-4453
NSN 6150-00-544-0587
NSN 6685-00-518-4237
NSN 6130-01-111-9246
NSN 5915-01-273-7428
NSN 4140-00-133-1541
NSN 5945-01-521-9201
NSN 6220-01-102-3580
NSN 6685-01-167-8612
NSN 5935-01-076-4722
NSN 5920-01-311-6262