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 6150-01-550-9770
NSN 5920-01-289-0852
NSN 6650-00-952-2754
NSN 6240-01-111-8291
NSN 2925-01-629-9416
NSN 6220-01-453-4237
NSN 6320-01-066-1766
NSN 5998-01-067-9359
NSN 4140-00-173-0706
NSN 5910-01-207-0909
NSN 2925-00-328-2018
NSN 6135-01-079-7852