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.
NSN 5990-01-110-0157
NSN 6610-01-422-1322
NSN 6135-01-087-7895
NSN 6620-00-362-9460
NSN 6220-01-307-1471
NSN 5985-00-854-0849
NSN 6685-01-561-6633
NSN 5960-00-161-3728
NSN 6620-00-472-5146
NSN 6240-00-560-5426
NSN 5935-01-212-4698
NSN 5925-01-552-7842