MIL-T-63222 (NOTICE-3), MILITARY SPECIFICATION: TRAINER, FIELD ARTILLERY, 14.5MM: M31 (04-DEC-2013)

MIL-T-63222 (NOTICE-3), MILITARY SPECIFICATION: TRAINER, FIELD ARTILLERY, 14.5MM: M31 (04-DEC-2013)., MIL-T-63222, dated 17-Jul-1996, remains inactive for new design; however, the document is valid for use.