The AN/USM-311 is a the manufacturer industrial component. Key specifications include material: PLASTIC PHENOL FORMALDEHYDE (PMO), power_source: EXTERNAL AND INTERNAL, movement_type: MOVING COIL, PERMANENT MAGNET, overall_depth: 3.125 INCHES NOMINAL IN, overall_width: 5.250 INCHES NOMINAL IN, pointer_color: RED SINGLE INDICATOR ALL RANGES. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System under NSN 6625-00-160-1301, 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 | PLASTIC PHENOL FORMALDEHYDE (PMO) |
| power_source | EXTERNAL AND INTERNAL |
| movement_type | MOVING COIL, PERMANENT MAGNET |
| overall_depth | 3.125 INCHES NOMINAL IN |
| overall_width | 5.250 INCHES NOMINAL IN |
| pointer_color | RED SINGLE INDICATOR ALL RANGES |
| indicator_type | DIAL W/POINTER |
| overall_length | 7.000 INCHES NOMINAL IN |
| special_markings | BLACK - SIGN,RED + SIGN,BELOW BOTTOM SCALE |
| style_designator | PORTABLE |
| features_provided | ELECTRICAL OVERLOAD PROTECTION AND INTERNAL BATTERY ACCOMMODATION AND INTERNAL SHUNTING AND MIRROR SCALE AND PORTABLE AND RECTIFIER CIRCUIT AND ZERO ADJUSTER |
| sensitivity_rating | 5.0 KILOHM PER VOLT AND 20.0 KILOHM PER VOLT |
| NSN | 6625-00-160-1301 |
| FREQUENCY RESPONSE RANGE | +0.045 TO 10.000 KILOHERTZ |
| SCALE SELECTION METHOD | SWITCH |
| SPECIAL FEATURES | OHMS ADJUST,OVERLOAD RESET |
| POWER SOURCE | INTERNAL |
| FEATURES PROVIDED | ZERO ADJUSTER AND PORTABLE |
| SENSITIVITY RATING | 50.0 MICROAMPERES |
| FUNCTIONAL CLASSIFICATION | AA-1.4 |
| FUNCTIONAL DESCRIPTION | PORTABLE,BATTERY OPERATED,RUGGEDIZED INSTRUMENT,DESIGNED FOR FIELD USE TO MEASURE,AC/DC VOLTAGES,DC CURRENT AND RESISTANCES |
| COLOR | UNABLE TO DECODE |
| FURNISHED ITEMS AND QUANTITY | ADAPTER 1,INSULATED CLIP 2,TEST LEADS 5 |