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 6620-00-763-2168
NSN 5835-01-541-9991
NSN 6645-01-068-3042
NSN 5935-00-845-8693
NSN 6135-01-461-6521
NSN 6145-01-248-3841
NSN 5975-01-218-4407
NSN 5998-01-503-0216
NSN 6105-01-441-0048
NSN 5930-01-062-0870
NSN 6610-00-134-2260
NSN 5925-01-076-4458