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 5835-01-080-7784
NSN 6620-01-428-7072
NSN 6220-00-119-8630
NSN 6220-01-014-4052
NSN 5920-01-235-4141
NSN 5950-01-161-7543
NSN 6645-01-485-6536
NSN 6240-00-287-1988
NSN 6650-01-272-8864
NSN 6240-00-617-9599
NSN 6610-01-278-9704
NSN 5990-01-633-9503