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 6320-01-052-2118
NSN 6685-01-585-1246
NSN 5925-01-540-9158
NSN 5990-01-032-8368
NSN 5945-01-269-4582
NSN 5965-01-287-7235
NSN 5905-00-197-4841
NSN 6220-01-063-7287
NSN 5998-01-155-1664
NSN 6150-01-435-3128
NSN 4140-01-556-4259
NSN 6220-01-587-3962