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 5999-01-519-9353
NSN 7035-01-167-2241
NSN 6105-00-793-7190
NSN 5935-00-225-8689
NSN 6320-00-036-3688
NSN 5996-00-782-7231
NSN 6620-00-450-2532
NSN 5925-00-117-8115
NSN 6220-01-560-6791
NSN 6150-01-328-6206
NSN 5950-01-304-7497
NSN 5975-01-659-4703