CARTRIDGE,RESPIRATOR,AIR FILTERI. Key specifications include material: COPPER ALLOY BODY, bonnet_type: INSIDE SPRING, connection_type: THREADED EXTERNAL TUBE SECOND END, connection_style: PLAIN (TUBE) ALL ENDS, style_designator: ANGLE, thread_direction: RIGHT-HAND ALL ENDS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-052-0070, 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 | COPPER ALLOY BODY |
| bonnet_type | INSIDE SPRING |
| connection_type | THREADED EXTERNAL TUBE SECOND END |
| connection_style | PLAIN (TUBE) ALL ENDS |
| style_designator | ANGLE |
| thread_direction | RIGHT-HAND ALL ENDS |
| operating_pressure | 230.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| disk_loading_method | SPRING |
| flow_control_device | DISK |
| nominal_thread_size | 0.750 INCHES FIRST END IN |
| valve_operation_method | AUTOMATIC |
| end_item_identification | AUX/AMPHIB SHIP MAINT STRATEGY PROGRAM |
| NSN | 4820-01-052-0070 |
| THREAD SERIES DESIGNATOR | UNS ALL ENDS |
| FLOW CONTROL DEVICE | DISK |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B16 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| NOMINAL THREAD SIZE | 0.750 INCHES FIRST END IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,ALLOY D4/D/ FED SPEC SINGLE MATERIAL RESPONSE BODY |
| DISK LOADING METHOD | SPRING |
| CONNECTION STYLE | PLAIN (TUBE) ALL ENDS |
| STYLE DESIGNATOR | ANGLE |
| OPERATING PRESSURE | 230.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| END ITEM IDENTIFICATION | AUX/AMPHIB SHIP MAINT STRATEGY PROGRAM |