111-01987: VALVE,SAFETY RELIEF.
The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 BODY, special_features: 0.625 IN. ORIFICE IN, thread_direction: RIGHT-HAND ALL ENDS, operating_pressure: 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, nominal_thread_size: 0.500 INCHES ALL ENDS IN, valve_operation_method: AUTOMATIC.
This part is cataloged in the U.S. Government catalog under NSN 4820-01-249-3751, 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 | STEEL COMP 316 BODY |
| special_features | 0.625 IN. ORIFICE IN |
| thread_direction | RIGHT-HAND ALL ENDS |
| operating_pressure | 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| nominal_thread_size | 0.500 INCHES ALL ENDS IN |
| valve_operation_method | AUTOMATIC |
| media_for_which_designed | AIR SINGLE RESPONSE |
| opening_pressure_setting | 448.0 POUNDS PER SQUARE INCH LBS |
| thread_series_designator | NPT ALL ENDS |
| furnished_items_and_quantity | 1 NUT AND 1 TAILPIECE |
| NSN | 4820-01-249-3751 |
| FURNISHED ITEMS AND QUANTITY | 1 NUT AND 1 TAILPIECE |
| CONNECTION TYPE | THREADED CARTRIDGE ALL ENDS |
| OPERATING PRESSURE | 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| NOMINAL THREAD SIZE | 0.500 INCHES ALL ENDS IN |
| SPECIAL FEATURES | 0.625 IN. ORIFICE IN |
| MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE |
| MATERIAL | STEEL COMP 316 BODY |
| THREAD SERIES DESIGNATOR | NPT ALL ENDS |
| OPENING PRESSURE SETTING | 448.0 POUNDS PER SQUARE INCH LBS |
No substitute or cross-reference records for this part.