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 6610-01-321-4688
NSN 5999-00-670-0712
NSN 5945-01-204-0641
NSN 5910-01-420-7423
NSN 4140-01-564-2258
NSN 5905-00-817-2943
NSN 5999-01-089-8701
NSN 6685-01-483-1373
NSN 5990-00-546-8619
NSN 4140-00-045-8117
NSN 6610-01-297-1492
NSN 6145-01-351-0845