Hardness rating applies to the bracket only; the nut has a 160 ksi min tensile strength
A nut having an externally splined sleeve, which holds it in position when forced into a hole of slightly smaller diameter. An integral feature is incorporated for locking.
Classification: Nuts of iron or steel
NSN 5915-00-459-6399
NSN 5975-01-009-6162
NSN 5945-00-299-8295
NSN 5915-01-399-7278
NSN 6610-01-495-7122
NSN 2925-01-389-6874
NSN 5996-01-633-7979
NSN 6620-01-578-6562
NSN 6110-01-323-7617
NSN 5935-00-289-3903
NSN 4140-01-441-2339
NSN 5950-00-660-5159