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 6240-00-287-1988
NSN 5960-00-185-8855
NSN 6135-00-016-0071
NSN 5930-01-423-8646
NSN 6150-00-666-3635
NSN 6645-01-300-5054
NSN 6610-01-287-9814
NSN 6110-01-008-8177
NSN 2925-01-448-2880
NSN 5925-00-888-1380
NSN 5835-01-180-1400
NSN 2925-01-062-2660