Nut self-locking
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 6610-00-226-4710
NSN 6240-01-462-1874
NSN 5930-00-100-3938
NSN 5895-01-384-9826
NSN 5925-01-469-6667
NSN 5999-01-281-4805
NSN 5910-01-449-1055
NSN 5985-01-097-7758
NSN 5930-01-629-2164
NSN 6110-01-277-4595
NSN 6240-01-594-5703
NSN 6620-00-858-7317