Part Number: 1400P-55 (Ic) Part Number: 1400P70L (Inmos) Part Number: 1400PB1 (Phospher) Part Number: 1400PD52A (Available) Part Number: 1400PF (No description) Part Number: 1400PGBU (Xmtr,press) Part Number: 1400PL (Headset, chestset) Part Number: 1400R (Electroswitch) Part Number: 1400S (No description) Part Number: 14-00-S124 (Resistor) Part Number: 1400S22003 (Resistenza) Part Number: 1400-S231 (Relay electromagnetic) Part Number: 1400S27003 (Resistenza) Part Number: 1400-S294 (Component)