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 6220-01-322-1689
NSN 5935-01-171-6768
NSN 5925-01-290-2355
NSN 7035-00-946-2642
NSN 5910-01-651-9434
NSN 5950-01-280-2196
NSN 5915-01-041-5086
NSN 6220-00-503-2831
NSN 6685-01-438-3349
NSN 5996-01-568-0344
NSN 5999-00-398-1583
NSN 6150-01-222-9272