72A293: 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: 0.2490 INCHES NOMINAL IN, radial_wall_thickness: 0.1550 INCHES NOMINAL IN, standard_bore_diameter: 3.438 INCHES IN. This part is cataloged in the U.S.
Government catalog under NSN 2805-00-354-7737, 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 | 0.2490 INCHES NOMINAL IN |
| radial_wall_thickness | 0.1550 INCHES NOMINAL IN |
| standard_bore_diameter | 3.438 INCHES IN |
| cross-sectional_shape_style | CONVEX FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL |
| oil_passage_type_and_quantity | 1 GROOVE OUTSIDE PERIPHERY |
| NSN | 2805-00-354-7737 |
| OVERALL WIDTH | 0.2490 INCHES NOMINAL 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 | 7 SLOT HORIZONTALLY THROUGH RING |
| RADIAL WALL THICKNESS | 0.1550 INCHES NOMINAL IN |
| RING STYLE | CONCENTRIC |
| STANDARD BORE DIAMETER | 3.438 INCHES IN |
| MATERIAL | IRON OVERALL |
No substitute or cross-reference records for this part.