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 4140-01-634-0330
NSN 6145-00-949-9325
NSN 4140-01-509-3608
NSN 6105-01-357-6320
NSN 5996-01-607-1043
NSN 6610-00-352-7004
NSN 5910-01-013-3705
NSN 6610-00-692-4460
NSN 5998-00-426-6827
NSN 5996-00-196-7258
NSN 5985-01-462-0144
NSN 5999-01-040-0713