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 5985-00-522-5495
NSN 6240-01-513-2732
NSN 6145-01-647-7830
NSN 4140-01-433-5313
NSN 5985-01-013-3254
NSN 5990-01-521-7890
NSN 5945-01-337-0816
NSN 2925-01-462-1620
NSN 5990-01-416-6009
NSN 6650-00-310-0382
NSN 6145-01-540-3558
NSN 6240-00-781-1034