A nut with projection(s) that is/are designed to localize heating, during welding, at predetermined points and to fuse with the metal to which the nut is mounted.
Classification: Nuts of iron or steel
NSN 6145-01-371-6250
NSN 5975-01-429-8205
NSN 6130-00-730-0795
NSN 6130-00-473-2270
NSN 5920-00-341-6340
NSN 6135-00-321-6707
NSN 5905-00-695-2553
NSN 5835-01-584-8538
NSN 6220-00-279-1508
NSN 6620-00-802-7164
NSN 5998-01-634-0604
NSN 5999-01-514-0453