MS18009D, MILITARY STANDARD: LAMP, INCANDESCENT-SEALED BEAM, PAR 56, HEADLAMP, 12 VOLT, 3 CONTACT LUG TYPE (18 MAY 1979) [SUPERSEDED BY A-A-52400]
MS18009D, MILITARY STANDARD: LAMP, INCANDESCENT-SEALED BEAM, PAR 56, HEADLAMP, 12 VOLT, 3 CONTACT LUG TYPE (18 MAY 1979) [SUPERSEDED BY A-A-52400].