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 5960-00-111-4305
NSN 6320-00-564-2772
NSN 5925-01-384-3065
NSN 5965-01-449-2239
NSN 6105-01-502-3024
NSN 5925-01-267-4587
NSN 5930-01-188-6908
NSN 6645-01-522-7447
NSN 5998-00-564-7433
NSN 5985-01-357-5591
NSN 6620-01-429-9115
NSN 6685-01-418-0406