Part Number: 066-1036-0 (Glideslope rcvr)Part Number: 504-3554-004 (Glideslope rcvr)Part Number: 522-0015-005 (Glideslope rcvr)Part Number: 522-0015-025 (Glideslope rcvr)Part Number: 522-0671-004 (Glideslope rcvr)Part Number: 522-0671-124 (Glideslope rcvr)Part Number: 522-2776-XXX (Glideslope rcvr)Part Number: 522-3743-00 (Glideslope rcvr)Part Number: 522-3743-000 (Glideslope rcvr)Part Number: 951A-1 (Glideslope rcvr)Part Number: GLS-350 (Glideslope rcvr)Part Number: GM-247A (Glideslope rcvr)Part Number: R-443B (Glideslope rcvr)