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 5910-01-004-6419
NSN 5996-01-313-3930
NSN 5925-01-553-1458
NSN 6135-00-100-8890
NSN 5975-01-461-7852
NSN 5905-01-139-3828
NSN 6685-00-258-2257
NSN 6105-00-133-3268
NSN 6645-01-633-1852
NSN 5905-01-332-3123
NSN 2925-01-633-4048
NSN 5895-00-045-5510