Boss on ball seat 0.188 in. High, 1.062 in. Dia
A nut having 1 convex, spherical bearing surface and 6 flat sides. Items may have a removable collar. See also nut (1), plain, cone seat, hexagon.
Classification: Nuts of iron or steel
NSN 5905-01-299-6711
NSN 5835-01-131-2027
NSN 2925-01-161-7440
NSN 6105-01-443-2403
NSN 7035-00-884-8366
NSN 5996-01-450-2300
NSN 6220-01-132-7106
NSN 5910-00-180-0221
NSN 5905-00-332-5542
NSN 5910-01-131-1689
NSN 6150-01-440-5068
NSN 5990-00-067-6791