No other part numbers with same form, fit, and function found.
A nut having 6 flat sides and a cone seat bearing surface. Items may have a removable collar. See also nut (1), plain, single ball seat, hexagon.
Classification: Nuts of iron or steel
NSN 5990-01-160-6978
NSN 6150-00-110-5400
NSN 6645-01-505-5772
NSN 5998-01-047-6011
NSN 5915-01-436-9859
NSN 5960-00-411-3578
NSN 5996-01-181-5438
NSN 6110-01-427-6395
NSN 6620-01-508-9702
NSN 5965-01-378-1393
NSN 2925-01-422-1542
NSN 6130-01-250-0020