TRU121A: PITOT-STATIC TUBE.
The PITOT-STATIC TUBE is a MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M industrial component. Key specifications include CONTACT TYPE: PIN, OVERALL WIDTH: 3.250 INCHES NOMINAL IN, OVERALL HEIGHT: 7.000 INCHES NOMINAL IN, OVERALL LENGTH: 13.370 INCHES NOMINAL IN, MOUNTING METHOD: FLUSH, MACH NUMBER RANGE: +0.2 TO 0.8. This part is cataloged in the U.S.
Government catalog under NSN 6610-00-231-2730, 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.
| CONTACT TYPE | PIN |
| OVERALL WIDTH | 3.250 INCHES NOMINAL IN |
| OVERALL HEIGHT | 7.000 INCHES NOMINAL IN |
| OVERALL LENGTH | 13.370 INCHES NOMINAL IN |
| MOUNTING METHOD | FLUSH |
| CONTACT QUANTITY | 4 |
| MACH NUMBER RANGE | +0.2 TO 0.8 |
| MOUNTING POSITION | LEFT SIDE OR RIGHT SIDE |
| HEATING ELEMENT PHASE | SINGLE |
| ATTACHMENT DEVICE TYPE | HOLE |
| ATTACHMENT DEVICE QUANTITY | 6 |
| NONDEFINITIVE SPEC/STD DATA | TRU-121/A TYPE |
| NSN | 6610-00-231-2730 |
| OVERALL HEIGHT | 7.000 INCHES NOMINAL IN |
| CONTACT TYPE | PIN |
| ATTACHMENT DEVICE TYPE | HOLE |
| ELECTRICAL CONNECTION QUANTITY | 1 |
| MOUNTING METHOD | FLUSH |
| MOUNTING POSITION | LEFT SIDE OR RIGHT SIDE |
| OVERALL LENGTH | 13.370 INCHES NOMINAL IN |
| HEATING ELEMENT VOLTAGE IN VOLTS | 28.0 |
| OVERALL WIDTH | 3.250 INCHES NOMINAL IN |
| CONTACT QUANTITY | 4 |