Part Number: 143TK (Transistor) Part Number: 143-TNB (Locknuts 1 inch conduit fittings) Part Number: 143TTDR5532AA (Component) Part Number: 143U-030 (Hardware) Part Number: 143U030AD2B (Component) Part Number: 143U6609U9 (Retainer) Part Number: 143-V75 (Oring,viton 75 durometer size#14) Part Number: 143-V90 (Oring,viton 90 durometer size#14) Part Number: 143W0230-11 (Mounting plate) Part Number: 143W0230-12 (Antenna unit holder) Part Number: 143W052-1B (Seal) Part Number: 143W052-3 (Seal fan cover) Part Number: 143W085-157 (Panel glass cloth) Part Number: 143W085-159 (Panelglass cloth)