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 5905-01-192-8618
NSN 6130-01-472-3703
NSN 5960-00-699-8146
NSN 6240-01-097-2002
NSN 5930-00-619-4445
NSN 5999-01-328-8348
NSN 5905-01-563-7917
NSN 6220-01-444-6516
NSN 5910-01-397-3340
NSN 7035-00-225-6499
NSN 6650-01-407-4653
NSN 5855-00-149-0766