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 6135-01-091-6021
NSN 6645-01-123-9277
NSN 7035-01-204-7481
NSN 2925-00-574-3883
NSN 5985-01-215-8993
NSN 6650-01-559-3862
NSN 5910-00-884-7602
NSN 7035-00-495-2137
NSN 5895-00-079-1314
NSN 5910-01-417-9806
NSN 5999-00-012-3071
NSN 5905-00-539-0139