5985-00-103-5925

9390-21-870-5160 9390218705160 218705160 is a solid item fabricated from nonmetallic material(s) which has not been electrically rated by government or industry standards or specifications. its length is greater than its diameter. ecludes insulation rod, electrical; seal, nonmetallic round section; and seal, nonmetallic strip.

5960-21-869-9349 5960218699349 218699349 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).

2540-21-875-2014 2540218752014 218752014 SHIELD,FROST

2840-21-869-4135 2840218694135 218694135 CHAMBER ASSEMBLY,CO

7530-21-036-4147 7530210364147 210364147 is a printed or typed sheet form document with blank space or spaces for insertion of specific information. excludes card, tabulating, electric accounting machine; paper, tabulating machine, continuous flat fold; paper, graph; indicating slip, dictating machine; envelope (as modified); label; chart (as modified) and tag (as modified).