A65997: RING,PISTON.
The RING,PISTON is a the manufacturer industrial component. Key specifications include material: IRON OVERALL, ring_style: CONCENTRIC, joint_style: VERTICAL JOINT, overall_width: 0.1860 INCHES MINIMUM AND 0.1865 INCHES MAXIMUM IN, pin_hole_style: HALF ROUND PINHOLE AT JOINT, pin_hole_slot_length: 0.125 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 2815-00-273-0597, 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 | IRON OVERALL |
| ring_style | CONCENTRIC |
| joint_style | VERTICAL JOINT |
| overall_width | 0.1860 INCHES MINIMUM AND 0.1865 INCHES MAXIMUM IN |
| pin_hole_style | HALF ROUND PINHOLE AT JOINT |
| pin_hole_slot_length | 0.125 INCHES NOMINAL IN |
| radial_wall_thickness | 0.1650 INCHES MINIMUM AND 0.1750 INCHES MAXIMUM IN |
| standard_bore_diameter | 4.000 INCHES IN |
| ring_width_pin_hole_depth | 0.106 INCHES MINIMUM AND 0.108 INCHES MAXIMUM IN |
| cross-sectional_shape_style | BEVELED FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL |
| oil_passage_type_and_quantity | 1 GROOVE AND 6 SLOT OUTSIDE PERIPHERY |
| NSN | 2815-00-273-0597 |
| RING WIDTH PIN HOLE DEPTH | 0.106 INCHES MINIMUM AND 0.108 INCHES MAXIMUM IN |
| OVERALL WIDTH | 0.1860 INCHES MINIMUM AND 0.1865 INCHES MAXIMUM IN |
| CROSS-SECTIONAL SHAPE STYLE | BEVELED FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL |
| JOINT STYLE | VERTICAL JOINT |
| OIL PASSAGE TYPE AND QUANTITY | 1 GROOVE AND 6 SLOT OUTSIDE PERIPHERY |
| RADIAL WALL THICKNESS | 0.1650 INCHES MINIMUM AND 0.1750 INCHES MAXIMUM IN |
| RING STYLE | CONCENTRIC |
| STANDARD BORE DIAMETER | 4.000 INCHES IN |
| PIN HOLE STYLE | HALF ROUND PINHOLE AT JOINT |
| PIN HOLE SLOT LENGTH | 0.125 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.