The 1521-268391 is a the manufacturer industrial component. Key specifications include material: STEEL, movement_type: MOVING COIL, PERMANENT MAGNET, indicator_type: DIAL W/POINTER, overall_length: 2.063 INCHES MAXIMUM IN, overall_diameter: 2.750 INCHES MAXIMUM IN, special_features: POOR BAND FROM 0 DEG TO 35 DEG,NORMAL BAND FROM 35 DEG TO 65 DEG AND DANGER BAND FROM 65 TO 100 DEG OF FULL SCALE. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-643-2011, 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 |
| movement_type | MOVING COIL, PERMANENT MAGNET |
| indicator_type | DIAL W/POINTER |
| overall_length | 2.063 INCHES MAXIMUM IN |
| overall_diameter | 2.750 INCHES MAXIMUM IN |
| special_features | POOR BAND FROM 0 DEG TO 35 DEG,NORMAL BAND FROM 35 DEG TO 65 DEG AND DANGER BAND FROM 65 TO 100 DEG OF FULL SCALE |
| special_markings | YELLOW BAND MARKED POOR,GREEN PHOSPHORESCENT BAND MARKED NORMAL,RED BAND MARKED DANGER |
| style_designator | ROUND FLUSH MTG |
| features_provided | MAGNETIC SHIELD AND ZERO ADJUSTER |
| surface_treatment | CHROMATE AND ENAMEL SEMIGLOSS |
| installation_design | PANEL |
| special_test_features | CONFORMS TO MIL-M-10304 |
| NSN | 6625-00-643-2011 |
| INSTALLATION DESIGN | PANEL |
| MOUNTING ARRANGEMENT STYLE | THREE HOLE/STUD BOLT CIRCLE |
| MOUNTING HOLE DIAMETER | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| SPECIAL TEST FEATURES | CONFORMS TO MIL-M-10304 |
| SPECIAL FEATURES | POOR BAND FROM 0 DEG TO 35 DEG,NORMAL BAND FROM 35 DEG TO 65 DEG AND DANGER BAND FROM 65 TO 100 DEG OF FULL SCALE |
| MOUNTING FACILITY TYPE AND QUANTITY | 3 UNTHREADED HOLE(S) |
| SURFACE TREATMENT | CHROMATE AND ENAMEL SEMIGLOSS |
| MATERIAL | STEEL |
| METER DEPTH BEHIND MOUNTING FLANGE | 1.391 INCHES MAXIMUM IN |
| MOVEMENT TYPE | MOVING COIL, PERMANENT MAGNET |