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 5999-01-242-8140
NSN 5975-01-317-3759
NSN 6105-01-193-8876
NSN 6620-00-929-1188
NSN 6135-00-305-2052
NSN 5960-01-505-2426
NSN 6220-00-318-6509
NSN 5920-01-270-9989
NSN 2925-00-486-8640
NSN 6610-01-028-7651
NSN 6320-00-400-8042
NSN 2925-01-522-5631