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 7035-00-548-4098
NSN 5996-01-330-0684
NSN 6620-00-526-8722
NSN 6105-00-809-4356
NSN 4140-01-535-3972
NSN 6240-00-170-5302
NSN 6650-01-627-9203
NSN 6110-00-553-8816
NSN 5930-00-469-3480
NSN 5985-00-760-9319
NSN 5998-01-519-0140
NSN 6685-00-111-1123