Brass Air Safety Valve with Soft Seat Valve Type/ END ITEM IDENTIFICATION: 6115-01-306-8342; GROUND POWER GENERATOR SYSTEM(GPGS) CONNECTION STYLE: G46B PLAIN ALL ENDS CONNECTION TYPE: THREADED EXTERNAL PIPE ALL ENDS NOMINAL THREAD SIZE: 0.250 INCHES ALL ENDS OPENING PRESSURE SETTING: 200.0 POUNDS PER SQUARE INCH STYLE DESIGNATOR: C3 ANGLE THREAD SERIES DESIGNATOR: NPT ALL ENDS