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 4140-00-715-9946
NSN 6220-00-221-5899
NSN 5965-01-121-6135
NSN 6105-01-286-3363
NSN 6320-01-125-3361
NSN 5905-01-182-8226
NSN 6110-01-384-3125
NSN 5945-01-460-4921
NSN 5985-00-920-3877
NSN 5990-01-225-5374
NSN 5950-01-247-8009
NSN 5965-00-055-8013