627B-4-1/4-28: VALVE,RELIEF,PRESSURE AND TEMPER.
VALVE,RELIEF,PRESSURE AND TEMPER. Key specifications include material: ALUMINUM ALLOY BODY, body_style: ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS, temp_rating: -40.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF, surface_treatment: ANODIZE OUTSIDE, temp_adjustability: ADJUSTABLE, flow_control_device: POPPET. This part is cataloged in the U.S.
Government catalog under NSN 4820-01-238-7822, 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 | ALUMINUM ALLOY BODY |
| body_style | ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS |
| temp_rating | -40.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF |
| surface_treatment | ANODIZE OUTSIDE |
| temp_adjustability | ADJUSTABLE |
| flow_control_device | POPPET |
| end_connection_quantity | 2 |
| media_for_which_designed | ANY ACCEPTABLE |
| temp_control_device_type | THERMOSTATIC |
| adjustable_pressure_range | 115.0 TO 250.0 CAMERA MOUNT |
| first_end_connection_type | THREADED INTERNAL PIPE |
| first_end_style_designator | PLAIN |
| NSN | 4820-01-238-7822 |
| FLOW CONTROL DEVICE | POPPET |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| TEMP RATING | -40.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| BODY STYLE | ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS |
| FIRST END STYLE DESIGNATOR | PLAIN |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763, CLASS 303 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| END CONNECTION QUANTITY | 2 |
| TEMP CONTROL DEVICE TYPE | THERMOSTATIC |
| FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE |