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 4140-00-557-7001
NSN 5945-01-502-5805
NSN 5935-01-571-8455
NSN 6650-00-870-6281
NSN 5960-01-575-7818
NSN 7035-01-604-9813
NSN 7035-01-071-0197
NSN 5996-00-079-8550
NSN 4140-00-162-0859
NSN 5996-00-631-5001
NSN 5930-01-514-7192
NSN 6620-01-499-7705