PV7 series connectors are designed by ITT Cannon to meet the rugged requirements of MIL-C-26482 series 2 and MIL-C-83723 series 1 (which has been superseded by MIL-C-26482 series 2) military standards. They have been widely used in the aerospace field, such as Space Shuttle, Apollo, ATM, OWS Min- uteman, Skylab, Thor-Delta, Titan IIIC, etc.