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 2925-01-603-6379
NSN 5930-01-106-3377
NSN 5915-01-376-3188
NSN 5915-01-281-7383
NSN 5855-00-610-4052
NSN 5950-00-116-8987
NSN 5905-01-377-0090
NSN 6610-01-065-1073
NSN 5950-00-870-0850
NSN 6130-01-632-3151
NSN 5996-01-285-6389
NSN 6130-01-124-7539