CUSHION,LUMBAR SUPPORT,AIRCRAFT. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 15.0 MILLIMETERS NOMINAL MM, load_direction: RADIAL, surface_finish: GROUND, inner_ring_width: 0.5670 INCHES NOMINAL 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 3120-00-440-8434, 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 OVERALL |
| bore_shape | STRAIGHT |
| bore_diameter | 15.0 MILLIMETERS NOMINAL MM |
| seal_quantity | 2 |
| load_direction | RADIAL |
| surface_finish | GROUND |
| inner_ring_width | 0.5670 INCHES NOMINAL IN |
| outer_ring_width | 0.4330 INCHES NOMINAL IN |
| style_designator | NON-LOADING GROOVE, NON-SEPARABLE |
| bearing_seal_type | LABYRINTH |
| lubrication_material | GREASE |
| overall_outside_diameter | 35.0 MILLIMETERS NOMINAL MM |
| NSN | 3120-00-440-8434 |
| OUTER MEMBER OUTSIDE DIAMETER | 0.5620 INCHES MINIMUM AND 0.5625 INCHES MAXIMUM IN |
| STYLE DESIGNATOR | WITH INSERT AND/OR LINER |
| INNER MEMBER WIDTH | 0.2760 INCHES MINIMUM AND 0.2860 INCHES MAXIMUM IN |
| BORE DIAMETER | 0.1895 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM IN |
| OUTER MEMBER WIDTH | 0.1820 INCHES MINIMUM AND 0.1920 INCHES MAXIMUM IN |