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 6220-01-430-4268
NSN 5950-00-833-8133
NSN 6610-00-288-5655
NSN 6135-00-377-9165
NSN 5930-01-075-2932
NSN 6685-01-115-8407
NSN 4140-01-469-7519
NSN 6105-00-339-2230
NSN 6610-00-097-3367
NSN 6240-00-019-3141
NSN 6620-01-415-5803
NSN 5996-00-222-6049