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: Washers other than lock washers, iron or steel
NSN 5965-01-435-6644
NSN 6645-01-080-6052
NSN 5930-01-573-8366
NSN 6650-01-262-7296
NSN 6135-01-555-4283
NSN 6645-00-454-0930
NSN 6650-01-385-1979
NSN 5975-01-246-4609
NSN 6685-01-453-4133
NSN 5925-01-159-6604
NSN 6135-01-462-6040
NSN 5895-01-258-7713