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 5935-01-403-2844
NSN 5975-01-629-0865
NSN 2925-00-233-5644
NSN 5835-00-933-9609
NSN 4140-00-057-5597
NSN 5950-00-646-1236
NSN 6240-01-461-3129
NSN 4140-01-058-3844
NSN 5999-01-586-3549
NSN 7035-01-535-7320
NSN 6110-00-985-2342
NSN 6150-01-134-1001