9121: TELEPHONE TERMINAL SUBASSEMBLY.
The TELEPHONE TERMINAL SUBASSEMBLY is a the manufacturer industrial component. Key specifications include overall_width: 5.580 INCHES NOMINAL IN, overall_height: 1.420 INCHES NOMINAL IN, overall_length: 5.960 INCHES NOMINAL IN, end_item_identification: PRIMARY ALERTING SYSTEM 21340, component_type_and_quantity: 1 PANEL AND 11 RESISTOR AND 4 CAPACITOR AND 5 LABEL. This part is cataloged in the U.S.
Government catalog under NSN 3110-00-100-0506, 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.
| overall_width | 5.580 INCHES NOMINAL IN |
| overall_height | 1.420 INCHES NOMINAL IN |
| overall_length | 5.960 INCHES NOMINAL IN |
| special_features | SUPPLIES THREE SEPARATE SUPERVISORY TONES:DIAL TONE,RINGBACK TONE,AND SWITCH-SELECTABLE CHOICE OF EITHER BUSY TONE OR ALERTING TONE |
| end_item_identification | PRIMARY ALERTING SYSTEM 21340 |
| component_type_and_quantity | 1 PANEL AND 11 RESISTOR AND 4 CAPACITOR AND 5 LABEL |
| NSN | 3110-00-100-0506 |
| OVERALL WIDTH | 1.2500 INCHES NOMINAL IN |
| OUTSIDE DIAMETER | 6.0000 INCHES NOMINAL IN |
| BACKFACE CORNER RADIUS | 0.1250 INCHES NOMINAL IN |
| SPECIAL FEATURES | STEEP ANGLE |
| STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 |
| MATERIAL | STEEL OVERALL |