Material classification

From RadioNerds
Jump to navigation Jump to search
  • class 1- ground radar equipment
  • class 2- ground & vehicular radio equipment
  • class 3- photographic equipment
  • class 4- wire communications equipment
  • class 5- wire and cable equipment
  • class 6- miscellaneous equipment
  • class 7- transmitting equipment
  • class 8- radio receiving equipment
  • class 9- power supplies
  • class 10- public address and interphone
  • class 11- electronic tubes. rectifiers and transmitting
  • class 12- capacitors various
  • class-13- capacitors fixed
  • class 14- transformers and reactors
  • class 15- resistors
  • class 16- quarts crystal assembly
  • class 17- test equipment
  • class 18- miscellaneous
  • class 19- antenna
  • class 20- subscriber station equipment
  • class 21- central office equipment or PBX
  • class 22- manual switching
  • class 23- carrier equipment
  • class 24- repeaters
  • class 25- outside plant
  • class 26- test and adjustment equipment and supplies
  • class-27- transportation equipment
  • class 28- range and interval equipment
  • class 29- signal lamp equipment
  • class 30- interphone, call and public address system not associated
  • class 31- microphones, headsets, Ect.
  • class 32- spare miscellaneous & miscellaneous components
  • class 33- wire and cable
  • class 34- wire, insulated
  • class 35- flexible cable and cordage, both single and multi conductor
  • class 36- lead sheath cable
  • class 37- subterranean cable
  • class 38- submarine cable
  • class 39- galvanized steel strand and wire rope
  • class 40- transmission line
  • class 41- wire and cable handling equipment
  • class 42- hardware
  • class 43- building and installation materials
  • class 44- textiles
  • class 45- leather
  • class 46- wood. exclusive of building construction and poles
  • class 47- stationary
  • class 48- oils and greases
  • class 49- office furniture and equipment
  • class 50- machinery, equipment, tools, and supplies
  • class 51- live stock equipment and supplies
  • class 52- meteorological equipment
  • class 53- supplies including paints, acids, chemicals, and gasses
  • class 54- reproduction and photographic equipment
  • class 55- power supplies
  • class 56- test and adjustment equipment
  • class 57- vehicles
  • class 58- materials