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 6650-00-451-1088
NSN 5998-00-446-8830
NSN 5985-00-956-8209
NSN 5920-00-115-2420
NSN 5945-00-932-5219
NSN 5920-01-044-5621
NSN 5910-00-900-5505
NSN 6610-00-225-7680
NSN 6610-01-644-2546
NSN 6135-01-215-1245
NSN 5950-01-248-9331
NSN 5895-00-129-6066