The M1921 is a the manufacturer industrial component. Key specifications include color: UNABLE TO DECODE, material: STEEL, power_source: EXTERNAL, movement_type: MOVING COIL, PERMANENT MAGNET, pointer_color: BLACK SINGLE INDICATOR SINGLE RANGE, indicator_type: DIAL W/POINTER. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-435-2790, indicating validated use in U.S.
government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
| color | UNABLE TO DECODE |
| material | STEEL |
| power_source | EXTERNAL |
| movement_type | MOVING COIL, PERMANENT MAGNET |
| pointer_color | BLACK SINGLE INDICATOR SINGLE RANGE |
| indicator_type | DIAL W/POINTER |
| overall_length | 2.030 INCHES MAXIMUM IN |
| overall_diameter | 2.695 INCHES MAXIMUM IN |
| special_features | RUGGEDIZED |
| special_markings | GREEN BAND FROM 0.683 MA TO 790 MA; RED MARK AT 0.694 MA |
| style_designator | ROUND FLUSH MTG |
| features_provided | ZERO ADJUSTER |
| NSN | 6625-00-435-2790 |
| COLOR | UNABLE TO DECODE |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.150 INCHES MAXIMUM IN |
| NUCLEAR HARDNESS CRITICAL FEATURE | NONHARDENED |
| SPECIAL MARKINGS | GREEN BAND FROM 0.683 MA TO 790 MA; RED MARK AT 0.694 MA |
| SURFACE TREATMENT | ENAMEL SEMIGLOSS |
| FSC APPLICATION DATA | TEST SET ELECTRONIC |
| MATERIAL | STEEL |
| SPECIAL FEATURES | RUGGEDIZED |
| MOUNTING FACILITY TYPE AND QUANTITY | 3 SCREW AND 3 UNTHREADED HOLE(S) |
| ACCURACY IN PERCENT | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |