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 6610-01-611-3114
NSN 7035-00-574-4223
NSN 6135-01-466-3980
NSN 5920-01-535-0796
NSN 5990-01-376-8930
NSN 5910-01-406-3505
NSN 5920-00-481-1419
NSN 5998-01-226-9042
NSN 5975-01-448-7286
NSN 5925-01-474-3579
NSN 6110-01-547-7700
NSN 5960-00-126-9669