Part Number: 10049984 (Aircraft parts) Part Number: 10049989 (Circuit card) Part Number: 10049992 (Regulator volta-kl9) Part Number: 10049998 (Switch push) Part Number: 100499E1 (Ne) Part Number: 10049A (Back plate) Part Number: 10049A2 (Needle) Part Number: 10049A3 (Pointer) Part Number: 10049AF (Ne) Part Number: 10-049C (Ne) Part Number: 10049F (No description) Part Number: 10049KHZ (Carrier) Part Number: 10-049Y (Ne) Part Number: 1004A (No description)