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 5996-00-608-9059
NSN 6105-00-111-0355
NSN 2925-01-364-7926
NSN 6620-01-610-5081
NSN 6650-00-323-8150
NSN 5855-00-885-8452
NSN 5910-00-062-0955
NSN 5920-00-889-4573
NSN 5999-00-999-1869
NSN 6650-01-567-0455
NSN 5950-01-583-1265
NSN 5920-01-312-8106