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 6150-01-046-3426
NSN 6150-00-927-5936
NSN 5910-01-163-7768
NSN 5905-00-784-9616
NSN 5999-01-653-5936
NSN 4140-00-032-5739
NSN 6620-00-646-9474
NSN 6135-00-057-2005
NSN 5990-01-217-4590
NSN 5895-00-826-9004
NSN 6105-01-123-8887
NSN 5985-01-475-7545