CONE AND ROLLERS,TAPERED ROLLER. Key specifications include material: STEEL COMP 1070 OR STEEL COMP 1074 OR STEEL COMP 1080 OR STEEL COMP 1085 OR STEEL COMP 1090, ring_style: SPIRAL, usage_design: INTERNAL, inside_diameter: 4.303 INCHES NOMINAL IN, major_thickness: 0.070 INCHES NOMINAL IN, strength_rating: ERR-060. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-142-4351, 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 COMP 1070 OR STEEL COMP 1074 OR STEEL COMP 1080 OR STEEL COMP 1085 OR STEEL COMP 1090 |
| ring_style | SPIRAL |
| usage_design | INTERNAL |
| inside_diameter | 4.303 INCHES NOMINAL IN |
| major_thickness | 0.070 INCHES NOMINAL IN |
| strength_rating | ERR-060 |
| outside_diameter | 4.803 INCHES NOMINAL IN |
| casehardening_indicator | NOT CASEHARDENED |
| material_hardness_rating | 64.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 69.5 ROCKWELL SUPERFICIAL 30-N MAXIMUM |
| cross-sectional_shape_style | DOUBLE OVAL |
| material_document_and_classification | QQ-S-633 COMPOSITION FS1070, FS1074, FS1080, FS1085, OR FS1090 FED SPEC SINGLE MATERIAL RESPONSE |
| NSN | 3110-00-142-4351 |