IED 509-00029901 code: 509300 obsolete replacement IED509-00244662 MSRT-150F MSRT-150WF NY - DAL-026-19 NY -DAL-026-70 (Item Nr.042-017-01 6 LEVEL GAGE 2 SW ) OIL THERMOMETER AKM PMD-A PRESSURE RELIEF DEVICE FOR TRANSFORMER, 1 C/O CONTACT LPRD; PV GAGE 10-0-10 PSI PV GAGE 15-0-15 QUALITROL 050, 0-100 PSI; QUALITROL 050, 0-50 PSI; SERIES 509 STB-100-1 TR6000-00031487 WINDING THERMOMETER AKM