Chamfered one side; two piece setscrew riveted together
A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, knurled. (when height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
Classification: Nuts of iron or steel
NSN 6645-00-684-3424
NSN 5945-00-224-7365
NSN 6240-01-569-8709
NSN 5930-01-214-0269
NSN 6105-00-224-8665
NSN 6610-00-053-9565
NSN 5935-01-372-2567
NSN 5950-00-467-6390
NSN 6220-00-866-9884
NSN 4140-01-513-9139
NSN 5915-01-267-1330
NSN 5935-01-534-9819