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 5960-01-641-5493
NSN 5905-00-467-7595
NSN 5930-01-604-8952
NSN 6240-01-089-0112
NSN 6320-01-631-7828
NSN 5855-01-343-7943
NSN 6240-01-246-4258
NSN 6220-00-902-7328
NSN 4140-01-163-4350
NSN 6145-00-871-9112
NSN 4140-00-228-3661
NSN 5905-01-394-3391