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 5935-00-553-9429
NSN 7035-01-076-2784
NSN 5965-01-521-4452
NSN 5960-01-462-6267
NSN 5990-01-504-9265
NSN 5998-01-241-0401
NSN 5998-01-033-0707
NSN 5835-00-659-5204
NSN 6110-00-196-8813
NSN 6620-01-535-6925
NSN 6610-01-066-9197
NSN 6145-01-429-1053