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 5998-01-573-8043
NSN 5855-01-656-6808
NSN 6685-01-313-8329
NSN 6650-00-067-3572
NSN 6135-01-204-3882
NSN 6135-01-210-8715
NSN 5935-00-834-0585
NSN 5996-01-259-6499
NSN 5945-00-204-5776
NSN 6240-01-050-9156
NSN 5910-00-585-0361
NSN 5990-01-027-5433