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 5975-01-530-9991
NSN 5835-01-043-1576
NSN 6135-01-347-0201
NSN 5925-00-205-2767
NSN 5920-00-869-6403
NSN 4140-00-067-7460
NSN 5960-00-134-7120
NSN 6135-00-985-7887
NSN 6620-01-150-5072
NSN 5965-00-391-0562
NSN 5975-01-180-7752
NSN 6130-01-609-8700