Nut self-locking
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Nuts of iron or steel
NSN 6150-01-417-4413
NSN 5999-00-975-1234
NSN 5910-01-487-6757
NSN 5925-01-214-4130
NSN 7035-00-890-7649
NSN 4140-01-432-0292
NSN 6130-00-421-6917
NSN 5895-01-572-6009
NSN 5930-00-879-3681
NSN 5905-00-375-6342
NSN 7035-01-322-8180
NSN 6220-00-699-8105