A40476-3N: VALVE,RELIEF,PRESSURE AND TEMPER.
VALVE,RELIEF,PRESSURE AND TEMPER. Key specifications include temp_rating: -20.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF, special_test_features: 1.750" - 12UN - 3A; OPERATING TORQUE: 9 FT-LB; NYLON INSERT A, supplementary_features: NSN IS NAVY ALRE / CRITICAL APPLICATION ITEM (CAI), media_for_which_designed: AIR AND WATER, FRESH, opening_pressure_setting: ERR-060, first_end_nominal_thread_size: 1.750 INCHES IN. This part is cataloged in the U.S.
Government catalog under NSN 4820-00-715-2771, 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.
| temp_rating | -20.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF |
| special_test_features | 1.750" - 12UN - 3A; OPERATING TORQUE: 9 FT-LB; NYLON INSERT A |
| supplementary_features | NSN IS NAVY ALRE / CRITICAL APPLICATION ITEM (CAI) |
| media_for_which_designed | AIR AND WATER, FRESH |
| opening_pressure_setting | ERR-060 |
| first_end_nominal_thread_size | 1.750 INCHES IN |
| criticality_code_justification | FEAT |
| second_end_relationship_with_first_end | NOT IDENTICAL |
| first_end_nominal_pipe_size_accommodated | 0.500 INCHES IN |
| part_name_assigned_by_controlling_agency | VALVE GLOBE ANGLE |
| first_end_outside_diameter_tube_accommodated | 6.500 INCHES MAXIMUM IN |
| NSN | 4820-00-715-2771 |
| TEMP RATING | -20.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF |
| SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| SPECIAL TEST FEATURES | 1.750" - 12UN - 3A; OPERATING TORQUE: 9 FT-LB; NYLON INSERT A |
| SUPPLEMENTARY FEATURES | NSN IS NAVY ALRE / CRITICAL APPLICATION ITEM (CAI) |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| OPENING PRESSURE SETTING | ERR-060 |
| SPECIAL FEATURES | ITEM WILL BE USED AS PART OF A SYSTEM SUPPORTING THE LAUNCH AND/OR RECOVERY OF AIRCRAFT AND IS ESSENTIAL TO SYSTEM PERFORMANCE OR OPERATION, OR THE PRESERVATION OF LIFE OR SAFETY OF OPERATING PERSONNEL; ITEM HAS BEEN DESIGNATED AS CRITICAL APPLICATION ITEM (CAI) |
| FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 6.500 INCHES MAXIMUM IN |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | VALVE GLOBE ANGLE |
| FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES IN |