A nut having an externally splined sleeve which holds it in position when forced into a hole of slightly smaller diameter.
Classification: Nuts of iron or steel
NSN 5975-01-308-9474
NSN 5855-00-481-0019
NSN 5990-00-738-5603
NSN 6320-01-470-6826
NSN 5915-01-422-9979
NSN 6650-00-313-4172
NSN 6220-01-525-2228
NSN 6240-00-531-3187
NSN 5915-01-459-1090
NSN 5855-01-112-7725
NSN 6610-01-359-5515
NSN 6320-01-512-2031