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 5998-00-133-9941
NSN 5985-00-385-1643
NSN 6220-01-310-5706
NSN 6320-00-831-2227
NSN 6145-01-513-1242
NSN 6130-01-517-4959
NSN 6135-01-142-2417
NSN 6650-01-633-9147
NSN 5895-01-213-3931
NSN 5910-01-253-4148
NSN 5945-00-185-3852
NSN 5915-01-478-3110