| SCALE MARKING AND SURFACE FINISH | LETTERS FLUORESCENT AND |
| NUMERALS FLUORESCENT AND |
| LINED INCREMENTS FLUORESCENT |
| SCALE QUANTITY | 1 |
| SCALE NAME | ALTITUDE |
| SCALE SMALLEST INCREMENT GRADUATION | 1000 FT |
| POINTER QUANTITY | 1 |
| POINTER FINISH | FLUORESCENT |
| OVERALL DIAMETER | 2.000 INCHES NOMINAL |
| OVERALL DEPTH | 3.375 INCHES NOMINAL |
| MOUNTING METHOD | PANEL |
| MECHANICAL CONNECTION QUANTITY | 1 |
| MECHANICAL CONNECTION SIZE | 1/8 IN. |
| MECHANICAL CONNECTION TYPE | INTERNAL TUBE |
| NONDEFINITIVE SPEC/STD DATA | PE MA2 TYPE |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-I-25091 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | TYPE MA-2 |