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 6650-00-113-4102
NSN 5945-01-461-8143
NSN 6130-01-551-4524
NSN 2925-01-549-6360
NSN 6220-01-191-5703
NSN 5915-00-127-0111
NSN 5945-00-840-3496
NSN 2925-00-856-0115
NSN 5945-01-504-4743
NSN 5905-01-452-6434
NSN 5985-00-483-9724
NSN 6320-01-116-3980