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 5975-01-534-7598
NSN 6620-00-456-0404
NSN 5835-01-055-6063
NSN 5950-00-069-9892
NSN 6650-00-415-6349
NSN 6220-01-455-6974
NSN 5930-00-233-7563
NSN 4140-00-344-8601
NSN 6105-00-486-3875
NSN 5965-01-218-7795
NSN 5950-01-023-1493
NSN 2925-01-538-1343