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 5960-01-530-1808
NSN 6645-00-450-2209
NSN 6105-01-445-8260
NSN 5990-01-570-5471
NSN 6645-01-437-9017
NSN 2925-01-481-7170
NSN 4140-00-051-3296
NSN 5835-00-180-7555
NSN 6320-00-894-1644
NSN 5925-00-554-4114
NSN 4140-00-289-9263
NSN 5965-00-518-0958