The VALVE,POPPET,ENGINE is a the manufacturer industrial component. Key specifications include head_style: FLAT, stem_style: DOUBLE GROOVED, head_height: 4.93 MILLIMETERS MAXIMUM MM, neck_radius: 15.00 MILLIMETERS NOMINAL MM, stem_length: 125.23 MILLIMETERS NOMINAL MM, stem_diameter: 9.073 MILLIMETERS MAXIMUM MM. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2815-01-163-7189, 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.
| head_style | FLAT |
| stem_style | DOUBLE GROOVED |
| head_height | 4.93 MILLIMETERS MAXIMUM MM |
| neck_radius | 15.00 MILLIMETERS NOMINAL MM |
| stem_length | 125.23 MILLIMETERS NOMINAL MM |
| stem_diameter | 9.073 MILLIMETERS MAXIMUM MM |
| chamfer_length | 1.00 MILLIMETERS NOMINAL MM |
| outside_diameter | 47.57 MILLIMETERS NOMINAL MM |
| seat_angle_in_deg | 45.0 |
| first_groove_width | 2.67 MILLIMETERS MAXIMUM MM |
| second_groove_width | 2.67 MILLIMETERS MAXIMUM MM |
| carbon_relief_groove | NOT INCLUDED |
| NSN | 2815-01-163-7189 |