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 6110-01-307-3191
NSN 6150-01-130-5212
NSN 5935-01-235-9711
NSN 6685-00-555-4198
NSN 6620-01-275-9777
NSN 5996-00-248-7061
NSN 5985-01-035-9605
NSN 6105-01-583-3982
NSN 5935-01-582-5045
NSN 6650-01-261-0389
NSN 5835-00-711-3371
NSN 6645-01-450-0809