The VALVE,POPPET,ENGINE is a the manufacturer industrial component. Key specifications include head_style: FLAT, stem_style: GROOVED, head_height: 0.1719 INCHES NOMINAL IN, neck_radius: 0.5000 INCHES NOMINAL IN, stem_length: 5.8430 INCHES MINIMUM AND 5.8580 INCHES MAXIMUM IN, groove_width: 0.0950 INCHES MINIMUM AND 0.1050 INCHES MAXIMUM 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 2815-00-682-7636, 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 | GROOVED |
| head_height | 0.1719 INCHES NOMINAL IN |
| neck_radius | 0.5000 INCHES NOMINAL IN |
| stem_length | 5.8430 INCHES MINIMUM AND 5.8580 INCHES MAXIMUM IN |
| groove_width | 0.0950 INCHES MINIMUM AND 0.1050 INCHES MAXIMUM IN |
| stem_diameter | 0.3416 INCHES MINIMUM AND 0.3423 INCHES MAXIMUM IN |
| chamfer_length | 0.0312 INCHES NOMINAL IN |
| groove_diameter | 0.3000 INCHES MINIMUM AND 0.3060 INCHES MAXIMUM IN |
| outside_diameter | 1.6420 INCHES MINIMUM AND 1.6520 INCHES MAXIMUM IN |
| seat_angle_in_deg | 45.0 |
| carbon_relief_groove | NOT INCLUDED |
| NSN | 2815-00-682-7636 |
| STEM LENGTH | 5.8430 INCHES MINIMUM AND 5.8580 INCHES MAXIMUM IN |
| CHAMFER ANGLE IN DEG | 45.0 |
| HEAD HEIGHT | 0.1719 INCHES NOMINAL IN |
| SEAT ANGLE IN DEG | 45.0 |
| METALLIC HARDNESS RATING AND LOCATION | 20.0 ROCKWELL C NOMINAL STEM |
| GROOVE DIAMETER | 0.3000 INCHES MINIMUM AND 0.3060 INCHES MAXIMUM IN |
| DISTANCE FROM GROOVE TO STEM END | 0.2390 INCHES NOMINAL IN |
| GROOVE WIDTH | 0.0950 INCHES MINIMUM AND 0.1050 INCHES MAXIMUM IN |
| STEM STYLE | GROOVED |
| HEAD STYLE | FLAT |