A nut having wings designed for manual turning without driver or wrench with an integral feature incorporated for locking on the threads of a mating member.
NSN 5895-00-753-5349
NSN 6130-00-323-0465
NSN 6145-01-651-7754
NSN 5975-01-114-3410
NSN 5960-00-242-6053
NSN 5960-00-901-5745
NSN 5935-00-371-2879
NSN 5910-01-155-4633
NSN 6150-01-465-3374
NSN 5975-01-468-6034
NSN 6105-00-987-7935
NSN 5990-00-905-6472