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 5855-00-862-3345
NSN 4140-00-370-1257
NSN 5930-01-381-1059
NSN 6645-01-056-3417
NSN 5990-01-384-9747
NSN 5835-01-241-1090
NSN 6240-01-436-4259
NSN 5915-01-543-6286
NSN 5910-01-514-5353
NSN 5999-01-018-5293
NSN 5960-01-292-8309
NSN 6645-01-432-6149