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 5910-00-285-2869
NSN 6220-00-133-6318
NSN 5835-01-422-2399
NSN 5965-01-119-1898
NSN 5960-00-752-6175
NSN 5960-01-495-0859
NSN 7035-00-931-9415
NSN 2925-01-206-7948
NSN 5930-01-140-4956
NSN 6150-01-465-3836
NSN 5985-00-194-6012
NSN 5965-01-096-7825