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 6105-00-141-5598
NSN 6145-01-537-6647
NSN 6620-01-172-5497
NSN 6620-01-609-6259
NSN 6150-01-528-6134
NSN 6135-01-317-6021
NSN 5895-01-354-9177
NSN 6650-00-684-3060
NSN 5915-01-125-1484
NSN 5996-00-991-9532
NSN 5950-01-089-4364
NSN 5965-01-468-6186