The RING,PISTON is a the manufacturer industrial component. Key specifications include material: IRON OVERALL, ring_style: CONCENTRIC, joint_style: VERTICAL JOINT, overall_width: 0.1880 INCHES NOMINAL IN, radial_wall_thickness: 0.0770 INCHES MINIMUM AND 0.0870 INCHES MAXIMUM IN, standard_bore_diameter: 1.876 INCHES IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4310-00-821-1113, 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 | 0.1880 INCHES NOMINAL IN |
| radial_wall_thickness | 0.0770 INCHES MINIMUM AND 0.0870 INCHES MAXIMUM IN |
| standard_bore_diameter | 1.876 INCHES IN |
| cross-sectional_shape_style | CONVEX FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL |
| oil_passage_type_and_quantity | 35 HOLE HORIZONTALLY THROUGH RING |
| NSN | 4310-00-821-1113 |
| OIL PASSAGE TYPE AND QUANTITY | 35 HOLE HORIZONTALLY THROUGH RING |
| OIL PASSAGE TYPE AND QUANTITY | 1 GROOVE OUTSIDE PERIPHERY |
| MATERIAL | IRON OVERALL |
| RING STYLE | CONCENTRIC |
| JOINT STYLE | VERTICAL JOINT |
| OVERALL WIDTH | 0.1880 INCHES NOMINAL IN |
| CROSS-SECTIONAL SHAPE STYLE | CONVEX FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL |
| RADIAL WALL THICKNESS | 0.0770 INCHES MINIMUM AND 0.0870 INCHES MAXIMUM IN |
| STANDARD BORE DIAMETER | 1.876 INCHES IN |