73811-13: VALVE,CHECK.
The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: COBALT COMP 6 SEAT, flange_shape: ROUND WITH HOLES FIRST END, connection_type: FLANGE FIRST END, style_designator: ANGLE, mounting_position: HORIZONTAL, nominal_thickness: 0.688 INCHES FIRST END IN. This part is cataloged in the U.S.
Government catalog under NSN 5365-00-342-2334, 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 | COBALT COMP 6 SEAT |
| flange_shape | ROUND WITH HOLES FIRST END |
| connection_type | FLANGE FIRST END |
| style_designator | ANGLE |
| mounting_position | HORIZONTAL |
| nominal_thickness | 0.688 INCHES FIRST END IN |
| bolt_hole_quantity | 8 FIRST END |
| disk_loading_method | WEIGHT |
| valve_operation_method | AUTOMATIC |
| nominal_outside_diameter | 4.000 INCHES FIRST END IN |
| bolt_hole_nominal_diameter | 0.750 INCHES FIRST END IN |
| bolt_circle_nominal_diameter | 7.500 INCHES FIRST END IN |
| NSN | 5365-00-342-2334 |
| OVERALL LENGTH | 3.250 INCHES NOMINAL IN |
| OVERALL WIDTH | 1.562 INCHES NOMINAL IN |
| BOLT HOLE QUANTITY | 3 |
| SPECIAL FEATURES | SHIM IS HALF A CIRCLE |
| MATERIAL | ALUMINUM |
| HOLE DIAMETER | 0.164 INCHES MINIMUM AND 0.169 INCHES MAXIMUM IN |
No substitute or cross-reference records for this part.