A nut having 6 flat sides and a cone seat bearing surface. Items may have a removable collar. An integral feature is incorporated for locking on the threads of a mating member. See also nut (1), self-locking, single ball seat, hexagon.
Classification: Nuts of iron or steel
NSN 6610-01-030-8220
NSN 6150-01-634-0575
NSN 5835-01-495-5986
NSN 5996-01-400-3558
NSN 5855-01-286-9928
NSN 5975-00-216-4848
NSN 6620-01-196-3548
NSN 5996-00-007-1384
NSN 5895-01-490-7158
NSN 6135-01-093-7426
NSN 4140-01-142-3192
NSN 6130-00-067-8915