COVER,ENGINE POPPET VALVE ROCKER. Key specifications include material: STEEL COMP 440C INNER MEMBER, bore_diameter: 0.3745 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN, hardness_rating: 55.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM INNER MEMBER, style_designator: WITH INSERT AND/OR LINER, inner_member_width: 0.4040 INCHES MINIMUM AND 0.4060 INCHES MAXIMUM IN, outer_member_width: 0.3070 INCHES MINIMUM AND 0.3170 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2815-00-179-7952, 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 440C INNER MEMBER |
| bore_diameter | 0.3745 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN |
| hardness_rating | 55.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM INNER MEMBER |
| style_designator | WITH INSERT AND/OR LINER |
| inner_member_width | 0.4040 INCHES MINIMUM AND 0.4060 INCHES MAXIMUM IN |
| outer_member_width | 0.3070 INCHES MINIMUM AND 0.3170 INCHES MAXIMUM IN |
| lubrication_feature | SELF-LUBRICATING LINER RACE LINER |
| static_radial_load_rating | 10540 POUNDS LBS |
| outer_member_outside_diameter | 0.8120 INCHES MINIMUM AND 0.8125 INCHES MAXIMUM IN |
| material_document_and_classification | AMS 5630 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER |
| NSN | 2815-00-179-7952 |