Nut self-locking
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 5905-00-289-3239
NSN 5996-01-119-2720
NSN 5965-01-429-0881
NSN 5990-00-932-3070
NSN 5975-01-634-0678
NSN 6105-01-432-2249
NSN 5998-00-324-5926
NSN 6105-00-725-1572
NSN 5905-01-487-6534
NSN 6620-00-803-2423
NSN 5920-00-862-5820
NSN 6620-01-454-8926