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 5965-01-382-9081
NSN 6220-00-762-8944
NSN 6620-01-227-4241
NSN 5998-01-203-5020
NSN 6130-01-601-9265
NSN 5950-01-206-3741
NSN 5910-01-604-8999
NSN 5855-01-339-1718
NSN 5910-00-905-4821
NSN 5915-01-178-0238
NSN 6130-01-525-0260
NSN 6145-00-702-5288