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 5945-01-609-5671
NSN 5910-01-487-5387
NSN 6320-00-194-4252
NSN 5998-01-025-6118
NSN 5910-01-157-3061
NSN 6105-00-291-0154
NSN 5905-00-914-6444
NSN 5835-00-257-2852
NSN 7035-01-421-0061
NSN 6110-00-170-6520
NSN 5855-00-610-4052
NSN 6110-01-372-1863