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 5960-00-611-1691
NSN 5855-01-147-4785
NSN 6150-01-318-6566
NSN 7035-00-585-2113
NSN 5935-01-125-7629
NSN 5855-01-082-3693
NSN 5960-01-439-3731
NSN 5996-00-241-5892
NSN 5935-01-303-1427
NSN 6620-01-089-4416
NSN 5895-00-853-7206
NSN 6220-00-660-5539