72347: RING,PISTON.
The RING,PISTON is a the manufacturer industrial component. Key specifications include material: STEEL COMP 631 OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, inside_diameter: 0.548 INCHES NOMINAL IN, style_designator: CYLINDRICAL, surface_treatment: PASSIVATE OVERALL, spring_free_length: 1.233 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 4310-00-142-0174, 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 631 OVERALL |
| end_style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| coil_quantity | 7 |
| inside_diameter | 0.548 INCHES NOMINAL IN |
| style_designator | CYLINDRICAL |
| surface_treatment | PASSIVATE OVERALL |
| spring_free_length | 1.233 INCHES NOMINAL IN |
| spring_solid_length | 0.784 INCHES MAXIMUM IN |
| coil_helix_direction | RIGHT-HAND OR LEFT-HAND |
| spring_deflection_rate | 152.000 POUNDS PER INCH NOMINAL LBS |
| spring_free_outside_diameter | 0.772 INCHES NOMINAL IN |
| material_document_and_classification | AMS 5673,COMP 17-7PH ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NSN | 4310-00-142-0174 |
| OVERALL WIDTH | 0.1865 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM IN |
| CROSS-SECTIONAL SHAPE STYLE | CONVEX FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL |
| JOINT STYLE | VERTICAL JOINT |
| OIL PASSAGE TYPE AND QUANTITY | 1 GROOVE OUTSIDE PERIPHERY |
| OIL PASSAGE TYPE AND QUANTITY | 9 HOLE HORIZONTALLY THROUGH RING |
| RADIAL WALL THICKNESS | 0.1950 INCHES NOMINAL IN |
| RING STYLE | CONCENTRIC |
| STANDARD BORE DIAMETER | 5.000 INCHES IN |
| MATERIAL | IRON OVERALL |