Part Number: 15-3A-AC100V-K (Ne) Part Number: 15-3AB (Buzzer) Part Number: 153-ABG1 (No description) Part Number: 153AE (At&t) Part Number: 153AE10 (Contact copper 2-3/4) Part Number: 153AE11 (Contact copper 2-3/4) Part Number: 153AE7 (Contact copper 4-3/16) Part Number: 153AE8 (Contact copper 2-3/4) Part Number: 153AE9 (Contact copper 2-3/4) Part Number: 153AF (Indicator) Part Number: 153-AF-0100 (Strainer) Part Number: 153-AL (Ne) Part Number: 153ALMOND (Serpac) Part Number: 153AM (Servo altimeter, 0-50, 000 ft.)