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 2925-01-254-3068
NSN 6150-01-631-1857
NSN 6130-00-493-4772
NSN 5910-00-165-2886
NSN 5999-01-377-5248
NSN 4140-01-571-1584
NSN 5905-01-065-4069
NSN 5990-01-320-9817
NSN 6220-01-445-0050
NSN 5915-01-369-9746
NSN 5998-00-623-2954
NSN 5895-00-375-1949