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 5855-00-688-9954
NSN 6150-01-200-2990
NSN 5965-01-343-2543
NSN 2925-01-182-9924
NSN 5935-01-279-2973
NSN 5950-00-753-9451
NSN 5999-01-446-7852
NSN 5895-01-272-8881
NSN 5895-01-391-8074
NSN 6685-01-221-0209
NSN 5835-01-318-5268
NSN 6220-00-942-2678