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 5990-01-577-2120
NSN 6610-01-018-0648
NSN 4140-01-089-4713
NSN 6645-00-664-4665
NSN 5950-00-902-7751
NSN 5996-01-600-8077
NSN 2925-00-328-2018
NSN 5998-01-362-5182
NSN 5950-01-651-3509
NSN 5950-00-044-4448
NSN 6110-00-730-8143
NSN 5855-00-256-5562