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 5945-00-434-5645
NSN 5910-01-559-9149
NSN 6620-00-658-6588
NSN 6320-01-547-2743
NSN 6645-01-503-2240
NSN 6240-01-358-7127
NSN 6145-00-399-5201
NSN 5998-00-483-8283
NSN 5998-01-151-3204
NSN 5990-01-357-6175
NSN 5930-01-400-6126
NSN 6320-01-015-9856