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 6110-01-473-5168
NSN 6650-00-751-9958
NSN 6620-00-520-1909
NSN 6645-00-539-1705
NSN 5895-01-102-8407
NSN 5999-01-051-4797
NSN 5910-01-373-1655
NSN 6145-00-466-4068
NSN 4140-01-439-5906
NSN 5915-01-330-4052
NSN 5895-01-106-3809
NSN 4140-01-256-0910