expendable (single-use) spacecraft consisted of a combined command and service module (CSM) and an Apollo Lunar Module (LM). Two additional components complemented
The Apollocommand and service module (CSM) was one of two principal components of the United States Apollo spacecraft, used for the Apollo program, which
the umbilical. The CMP wore the commander's red-striped EVA visor assembly, while the LMP, who performed a "stand-up EVA" (to prevent the umbilical from
launch on February 21, 1967, as the first low Earth orbital test of the Apollocommand and service module. The mission never flew; a cabin fire during a launch