The 1521CLASS52 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 product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-103-0228, 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 | 2.150 INCHES NOMINAL IN |
| overall_diameter | 2.695 INCHES NOMINAL IN |
| special_features | RUGGEDIZED |
| special_markings | RED 0 INDICATOR LINE |
| style_designator | ROUND FLUSH MTG |
| unable_to_decode | UNABLE TO DECODE |
| NSN | 6625-00-103-0228 |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.210 INCHES MAXIMUM IN |
| OVERALL LENGTH | 2.067 INCHES MAXIMUM IN |
| OVERALL DIAMETER | 2.695 INCHES MAXIMUM IN |
| POINTER COLOR | BLACK SINGLE INDICATOR SINGLE RANGE |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 THREADED STUD |
| MOUNTING FACILITY TYPE AND QUANTITY | 3 UNTHREADED HOLE(S) |
| SCALE GRADUATION TYPE | LINEAR SINGLE INDICATOR SINGLE RANGE |
| SCALE DIVISION QUANTITY | 10 SINGLE INDICATOR SINGLE RANGE |
| FEATURES PROVIDED | ZERO ADJUSTER |
| MOUNTING BOLT CIRCLE DIAMETER | 2.440 INCHES NOMINAL IN |