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 5920-00-269-6178
NSN 7035-01-063-0453
NSN 7035-00-981-7216
NSN 5998-01-260-7186
NSN 5920-01-323-7645
NSN 6150-00-709-8723
NSN 6320-01-255-2096
NSN 6650-00-195-7519
NSN 5915-01-239-4018
NSN 4140-00-056-9448
NSN 6685-01-456-9308
NSN 5930-00-589-7628