A cylindrical-shaped nut, internally and externally threaded, with a flanged cone or ball seat and a square wrenching head. The internal threads are used to secure the inner wheel and the external threads receive the outer wheel securing nut.
Classification: Nuts of iron or steel
NSN 6685-01-145-9568
NSN 5920-00-137-5026
NSN 5985-01-525-7714
NSN 6130-01-423-0612
NSN 5855-00-797-8217
NSN 4140-01-525-9688
NSN 6105-01-617-0251
NSN 5910-01-581-9386
NSN 5835-01-163-4215
NSN 2925-01-587-3956
NSN 6240-00-197-6819
NSN 5835-01-581-6952