Serrated head
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: Nuts of iron or steel
NSN 5945-01-469-9459
NSN 6610-01-155-2661
NSN 6105-01-234-5401
NSN 6220-01-652-2822
NSN 6135-00-990-1822
NSN 5950-01-530-5658
NSN 5935-01-412-4824
NSN 6220-01-630-9369
NSN 6240-01-055-5193
NSN 5990-00-761-3754
NSN 5975-01-609-8939
NSN 6240-00-372-4841