A nut having a sleeve portion on its under side, which can be crimped or clinched to hold the item in place when inserted in a hole. An integral feature is incorporated for locking.
NSN 6220-00-269-3783
NSN 5910-01-061-8721
NSN 6620-01-315-1857
NSN 5999-00-391-2393
NSN 5905-00-467-0017
NSN 6135-01-119-0720
NSN 5925-01-225-9398
NSN 6135-00-505-0679
NSN 6620-01-225-1059
NSN 5910-00-243-8102
NSN 5855-01-475-1987
NSN 6650-01-025-7425