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 5835-01-224-2792
NSN 4140-01-359-7829
NSN 5910-01-197-6615
NSN 6105-01-303-3089
NSN 6240-00-922-5042
NSN 5998-01-444-5280
NSN 7035-01-137-0620
NSN 5905-01-205-7519
NSN 5999-00-175-6931
NSN 6645-01-649-5069
NSN 6645-01-321-7665
NSN 5920-01-544-6382