A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Nuts of iron or steel
NSN 6110-01-063-4881
NSN 6645-01-368-9990
NSN 6145-01-278-6182
NSN 5910-01-191-1970
NSN 5855-01-527-0392
NSN 5985-00-603-5246
NSN 6135-00-935-8769
NSN 5950-00-952-5679
NSN 6645-01-073-2900
NSN 6220-01-118-3976
NSN 6610-01-593-0135
NSN 6650-00-515-6002