Standard Test Method for Determining Ignition Sensitivity of Materials to Mechanical Impact in Ambient Liquid Oxygen & Pressurized Liquid & Gaseous Oxygen Environments Compatibility, Ignition, Impact test, Mechanical impact, Oxygen, Pressurized oxygen, Liquid oxygen, Gaseous oxygen, Army ballistic missile impact tester, Compatibility, Ignition-rubber/cellular materials, Impact testing, Liquids-laboratory applications, Mechanical analysis/testing, Nonmetallic materials, Oxygen material compatibility, Oxygen-pressure method, Pressure testing-gaseous environments, Sensitivity criterion/response