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 6685-01-296-8170
NSN 5835-01-054-2094
NSN 6620-00-470-3219
NSN 6220-01-609-3375
NSN 6610-01-067-6591
NSN 6150-01-225-4094
NSN 5935-00-897-0946
NSN 5960-01-243-0007
NSN 5975-00-167-4898
NSN 5965-01-074-7306
NSN 6105-01-418-0824
NSN 5985-00-009-6163