Upper threaded portion deformed ellipitically to produce self locking action also optional six or ten lands for tightening
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. An integral feature is incorporated for locking.
Classification: Nuts of iron or steel
NSN 6610-01-581-2975
NSN 5998-01-646-0144
NSN 5960-00-285-1001
NSN 4140-01-518-9774
NSN 5999-00-538-4289
NSN 5855-01-100-3272
NSN 6145-01-249-8540
NSN 6135-00-027-3914
NSN 5950-01-398-5128
NSN 5998-01-492-5786
NSN 5925-00-110-0907
NSN 5915-00-881-1398