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 5855-00-014-5008
NSN 5975-01-192-8694
NSN 5855-00-532-0025
NSN 2925-01-363-5978
NSN 6685-01-020-5635
NSN 5920-01-245-8510
NSN 6135-01-255-9129
NSN 5920-01-421-4930
NSN 5950-01-152-9003
NSN 6145-01-566-7864
NSN 6220-01-190-6307
NSN 6110-01-630-5572