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.
Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 6645-01-603-1004
NSN 6645-00-432-3420
NSN 6650-01-200-9704
NSN 6240-01-088-7629
NSN 6105-01-491-6020
NSN 6620-01-476-7355
NSN 6320-01-089-9086
NSN 6150-00-372-5979
NSN 4140-00-724-2638
NSN 6220-01-576-3671
NSN 5960-00-121-9926
NSN 5998-01-423-8525