Part Number: 14490PS (Motorol) Part Number: 14490T (In stock) Part Number: 14490VP (Motorol) Part Number: 1449-1 (Factory original brand new) Part Number: 144910 (Valve) Part Number: 14491-0000 (Connector) Part Number: 1449100000 (Weidmuller) Part Number: 14491-001 (N/a) Part Number: 14491013 (Connector) Part Number: 1449-102 (Lamp filament 6v 0.041a) Part Number: 14491039 (Rca) Part Number: 144911 (Spring) Part Number: 1449110000 (Weidmuller) Part Number: 1449-1104 (Ic cer.16pin dip)