The SWITCH,TELEPHONE,SELECTOR is a the manufacturer industrial component. Key specifications include phase: THREE, width: 1.000 INCHES NOMINAL IN, height: 0.238 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN, length: 1.000 INCHES NOMINAL IN, weight: 25.0 POUNDS NOMINAL LBS, arm_size: 3.000 FEET FT. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-010-3043, 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.
| phase | THREE |
| width | 1.000 INCHES NOMINAL IN |
| height | 0.238 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN |
| length | 1.000 INCHES NOMINAL IN |
| weight | 25.0 POUNDS NOMINAL LBS |
| arm_size | 3.000 FEET FT |
| diameter | 0.041 INCHES NOMINAL STOCK IN |
| material | COPPER |
| tip_type | DESOLDERING |
| feed_type | HAND SCREW, SLIDING |
| nut_style | CASTELLATED, HEXAGON |
| unit_type | SAFETY |
| NSN | 5310-00-010-3043 |
| THREAD SERIES | UNF |
| THREAD CLASS | 2B |
| NUT STYLE | CASTELLATED, HEXAGON |
| MATERIAL | STEEL OVERALL |
| NONDEFINITIVE SPEC/STD DATA | A TYPE |
| THREAD QUANTITY PER INCH | 28 |
| WIDTH ACROSS FLATS | 0.428 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN |
| NOMINAL THREAD SIZE | 0.250 INCHES IN |
| BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED |
| NUT HEIGHT | 0.274 INCHES MINIMUM AND 0.288 INCHES MAXIMUM IN |