Gould Allied Control T163X-97 part no.: 970-2439-020 plug in 6 pole DT relay for the Collins kwm-2a hf transceiver. rating: 115Vdc coil: 9K Ohm coil. Status: NOS (New Old Stock) ex USAF stores. NSN: 5945-00-027-0723 Tested components: Yes (coil resistance test) RoHS Compliant: no