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 6135-01-014-9755
NSN 5920-01-259-8616
NSN 5925-01-277-8537
NSN 5935-00-161-9791
NSN 5990-01-595-9441
NSN 5930-01-424-5975
NSN 6220-01-252-7965
NSN 6620-00-970-2363
NSN 6130-00-051-0810
NSN 5905-00-479-2320
NSN 5999-01-613-8991
NSN 6105-01-080-1118