1 min readPotential Safety Hazard With the Use of Monel Stem Plugs in High-Pressure Liquid Oxygen ValveOIG CommunicationsDec 23, 2002 Article December 23, 2002 Download Report Potential Safety Hazard With the Use of Monel Stem Plugs in High-Pressure Liquid Oxygen Valve (NA-03-VALVE) PDF (146.07 KB) Share Details Last Updated Sep 29, 2026 Related TermsAudit ReportsFY2003Information Technology