5120-01-104-6597

6230-01-523-1740 6230015231740 015231740 is an item that includes an adjustable headband, lamp and batteries. it is designed to project a beam of light at a given object.

5960-37-523-1740 5960375231740 375231740 is an inclosure, including two or more electrodes, in which a flow of electrons may occur through a vacuum or a contained gas. the electronic conduction takes place either by means of electrons emitted from a cathode or by ionization of the contained gas. includes phototubes (photoemissive type only), geiger-mueller tubes, traveling wave tubes, cathode ray tubes and microwave tubes (klystron, magnetron, or the like). excludes items whose primary purpose is to produce light energy. also excludes photoelectric cell; and semiconductor device (as modified).

1025-99-523-1740 1025995231740 995231740

4730-14-523-1740 4730145231740 145231740 is a straight fitting 12 inches (304 mm) long or under having the same or different type of connection of the same size on both ends. it is designed to join a tube or tube fitting to another tube or tube fitting. excludes fittings with threaded external connections on both ends. excludes nipple, pipe.