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 6650-01-441-3142
NSN 6150-01-440-8621
NSN 6320-01-052-2118
NSN 5905-00-498-2052
NSN 6110-00-246-3941
NSN 5999-01-346-8607
NSN 6135-01-070-3865
NSN 6105-00-275-0826
NSN 6620-01-181-1757
NSN 6620-00-104-6937
NSN 5835-00-145-8926
NSN 5925-01-436-9833