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 5835-01-143-9143
NSN 5895-01-112-1179
NSN 5905-01-141-6628
NSN 5910-01-420-0965
NSN 6135-01-477-5259
NSN 7035-01-240-9732
NSN 6130-01-129-2521
NSN 4140-01-324-6331
NSN 6105-01-295-1773
NSN 5950-00-921-7865
NSN 6220-00-985-3465
NSN 6105-01-418-1877