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 5950-01-227-4564
NSN 5945-00-736-0179
NSN 5855-01-461-9207
NSN 6105-01-367-6005
NSN 7035-01-623-0834
NSN 5945-00-584-2046
NSN 6620-01-416-8461
NSN 5920-01-197-0261
NSN 6685-01-119-3459
NSN 6110-01-400-4207
NSN 6610-01-411-6800
NSN 6320-01-162-5977