A cylindrical-shaped nut, the end opposite the bearing surface being designed with an internal socket or splines for use with an inserted wrench. An integral feature is incorporated for locking on the threads of a mating member.
NSN 2925-00-659-3522
NSN 5905-00-203-1206
NSN 6620-01-168-8450
NSN 5975-01-505-8524
NSN 5895-00-492-9811
NSN 5985-01-615-4612
NSN 6135-01-066-6904
NSN 5999-01-201-2341
NSN 6645-00-573-7591
NSN 5920-01-401-5315
NSN 5920-01-202-0951
NSN 7035-01-186-0024