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 5945-01-483-0608
NSN 5935-01-321-0840
NSN 5950-01-498-1218
NSN 5945-00-456-1758
NSN 5855-01-622-9699
NSN 6620-00-710-6847
NSN 5835-01-067-0075
NSN 6320-00-261-9136
NSN 6685-01-162-8829
NSN 6220-00-248-5511
NSN 5930-01-137-1374
NSN 6110-01-389-6208