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 5985-00-660-4699
NSN 5855-01-062-5655
NSN 6135-00-315-1187
NSN 5935-01-296-7553
NSN 5905-00-845-3230
NSN 5915-01-571-3925
NSN 5965-01-605-1753
NSN 6320-01-090-8296
NSN 2925-00-261-5800
NSN 5910-01-078-3557
NSN 5950-01-295-4527
NSN 6220-01-292-0980