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 6135-00-073-8939
NSN 5998-01-559-3021
NSN 5998-01-378-8199
NSN 5998-01-560-1707
NSN 5960-01-415-3574
NSN 6145-01-012-3975
NSN 5925-00-952-0618
NSN 5935-01-190-3223
NSN 5835-01-359-2575
NSN 5930-01-305-3559
NSN 5925-01-627-0576
NSN 5998-00-116-8459