| SCALE MARKING AND SURFACE FINISH | LETTERS FLUORESCENT AND |
| NUMERALS FLUORESCENT AND |
| LINED INCREMENTS FLUORESCENT |
| COLOR | RED, DULL BACKGROUND OVERALL |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 THREADED BEZEL |
| WIDTH | 3.250 INCHES NOMINAL |
| HEIGHT | 3.250 INCHES NOMINAL |
| DEPTH | 6.625 INCHES NOMINAL |
| KNOB QUANTITY | 1 |
| MECHANICAL CONNECTION QUANTITY | 2 |
| MECHANICAL CONNECTION TYPE | INTERNAL TUBE |
| MECHANICAL CONNECTION SIZE | 7/16-20 THD |
| NONDEFINITIVE SPEC/STD DATA | ME-4 TYPE |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 81349 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MILI25137TYPEME4 |