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 5930-01-592-2748
NSN 5975-01-406-4249
NSN 5910-01-602-6583
NSN 6650-01-462-5879
NSN 2925-01-502-9903
NSN 6685-01-198-2118
NSN 5905-00-527-7149
NSN 5920-01-330-2842
NSN 5935-00-587-7208
NSN 5975-01-045-3059
NSN 6135-00-284-1406
NSN 6645-01-284-1157