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 5920-00-991-2262
NSN 5975-00-766-8490
NSN 5905-00-840-8213
NSN 6685-01-376-0404
NSN 6110-00-400-8053
NSN 5985-01-634-0635
NSN 5975-00-857-9127
NSN 5835-01-290-9763
NSN 5835-00-233-6327
NSN 7035-01-143-3573
NSN 2925-01-466-0892
NSN 5895-00-187-2850