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 5965-01-172-3231
NSN 5920-01-536-3342
NSN 5895-00-904-1055
NSN 5960-00-829-6227
NSN 6240-01-190-9523
NSN 6110-01-192-1015
NSN 5930-01-158-4865
NSN 6320-00-284-1524
NSN 5945-00-466-3748
NSN 5990-00-150-6979
NSN 4140-01-437-0955
NSN 6135-00-016-0071