SUPPORT,STRUCTURAL COMPONENT,AIR. Key specifications include material: IRON OVERALL, ring_style: CONCENTRIC, joint_style: VERTICAL JOINT, overall_width: 0.2485 INCHES MINIMUM AND 0.2490 INCHES MAXIMUM IN, radial_wall_thickness: 0.1800 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM IN, standard_bore_diameter: 4.875 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 6220-01-581-1697, 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 | 0.2485 INCHES MINIMUM AND 0.2490 INCHES MAXIMUM IN |
| radial_wall_thickness | 0.1800 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM IN |
| standard_bore_diameter | 4.875 INCHES IN |
| cross-sectional_shape_style | CONVEX FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL |
| oil_passage_type_and_quantity | 11 SLOT HORIZONTALLY THROUGH RING |
| NSN | 6220-01-581-1697 |