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 5985-01-498-4173
NSN 6145-00-683-5353
NSN 6645-00-130-8464
NSN 6610-01-342-9774
NSN 5915-01-465-1155
NSN 6135-01-412-0097
NSN 6610-00-230-1810
NSN 6320-01-366-5157
NSN 5920-01-443-0523
NSN 5835-01-209-6410
NSN 6320-01-103-6218
NSN 4140-01-289-7912