piston spring piston rod • piston valve · · · Info · Characters · · piston spring · · Text Common · · Latin · · Scripts 13 · · Length 3 · · Syllables Characters · · space U+0020 g latin small letter g U+0067 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074