638-E667: 638-E667.
The 638-E667 is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, movement_type: MOVING COIL, PERMANENT MAGNET, pointer_color: BLACK SINGLE INDICATOR ALL RANGES, indicator_type: DIAL W/POINTER, overall_length: 2.562 INCHES NOMINAL IN, overall_diameter: 3.500 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 6625-01-138-9808, 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.
| material | STEEL CORROSION RESISTING |
| movement_type | MOVING COIL, PERMANENT MAGNET |
| pointer_color | BLACK SINGLE INDICATOR ALL RANGES |
| indicator_type | DIAL W/POINTER |
| overall_length | 2.562 INCHES NOMINAL IN |
| overall_diameter | 3.500 INCHES NOMINAL IN |
| style_designator | ROUND FLUSH MTG |
| unable_to_decode | UNABLE TO DECODE |
| features_provided | MAGNETIC SHIELD AND ZERO ADJUSTER |
| surface_treatment | CADMIUM |
| sensitivity_rating | 100.0 MICROAMPERES |
| accuracy_in_percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES |
| NSN | 6625-01-138-9808 |
| MOUNTING FACILITY TYPE AND QUANTITY | 3 UNTHREADED HOLE(S) |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.750 INCHES MAXIMUM IN |
| FSC APPLICATION DATA | TEST SET,ELECTRONIC EQUIPMENT |
| INDICATOR TYPE | DIAL W/POINTER |
| MOUNTING ARRANGEMENT STYLE | THREE HOLE/STUD BOLT CIRCLE |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 THREADED STUD |
| METER DEPTH BEHIND MOUNTING FLANGE | 1.281 INCHES NOMINAL IN |
| CIRCUIT CURRENT FOR WHICH DESIGNED | DC |
| MOVEMENT TYPE | MOVING COIL, PERMANENT MAGNET |
| ACCURACY IN PERCENT | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES |