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 6135-01-437-7741
NSN 6150-01-072-0046
NSN 5960-00-181-0640
NSN 7035-00-800-0770
NSN 6150-00-136-6496
NSN 6645-01-242-0340
NSN 5835-00-868-3399
NSN 6610-01-367-1640
NSN 5905-01-498-1266
NSN 5965-01-544-4745
NSN 5998-01-333-4804
NSN 6685-01-379-0162