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 4140-01-423-0731
NSN 5835-00-552-0734
NSN 5965-01-107-4078
NSN 6610-01-058-2366
NSN 7035-01-392-9838
NSN 5975-01-643-2465
NSN 5895-01-431-7052
NSN 6110-01-526-6129
NSN 6240-00-079-0112
NSN 5950-01-642-2607
NSN 5999-00-837-9205
NSN 5975-01-236-9174