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 5905-01-126-8428
NSN 5910-01-403-2812
NSN 5855-01-359-5727
NSN 5950-01-112-9101
NSN 5990-01-136-4068
NSN 6135-01-469-7574
NSN 5945-00-219-7452
NSN 5925-00-269-2685
NSN 6240-01-367-9624
NSN 5855-01-600-4130
NSN 6685-00-912-0240
NSN 5985-00-357-9877