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 5905-00-911-5829
NSN 6130-01-653-7307
NSN 5855-01-052-0353
NSN 6645-00-171-9251
NSN 5855-01-029-8733
NSN 5975-00-087-9415
NSN 5925-00-441-5511
NSN 5950-01-480-2151
NSN 5855-01-224-7975
NSN 4140-01-201-0534
NSN 5895-01-367-2922
NSN 6145-01-308-6640