The ROLLER UNIT,RAIL TYPE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, duty_type: CONTINUOUS, point_type: CONVENTIONAL, time_delay: 0.20 SECONDS MINIMUM AND 60.00 HOURS MAXIMUM ADJUSTABLE OPERATE AND RELEASE TIME, body_length: 1.890 INCHES NOMINAL IN, point_angle: 118.0 DEGREES NOMINAL. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3990-01-351-6807, 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 | COPPER ALLOY |
| duty_type | CONTINUOUS |
| point_type | CONVENTIONAL |
| time_delay | 0.20 SECONDS MINIMUM AND 60.00 HOURS MAXIMUM ADJUSTABLE OPERATE AND RELEASE TIME |
| body_length | 1.890 INCHES NOMINAL IN |
| point_angle | 118.0 DEGREES NOMINAL |
| shank_style | STANDARD TAPER W/TANG |
| flute_length | 6.500 INCHES NOMINAL IN |
| thread_class | 3A SINGLE PRESSURE CONNECTION A |
| coil_quantity | 1 |
| terminal_type | CONNECTOR, RECEPTACLE |
| flute_quantity | 2 |
| NSN | 3990-01-351-6807 |