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 5855-01-088-3062
NSN 6105-01-208-4930
NSN 5895-00-516-9357
NSN 5975-01-280-5371
NSN 6145-00-064-8612
NSN 5935-01-360-9403
NSN 5965-00-524-5520
NSN 6135-00-838-7008
NSN 5945-01-468-6041
NSN 5998-01-620-0166
NSN 5965-00-408-5501
NSN 5985-01-108-2882