The VALVE,POPPET,ENGINE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_style: CONCAVE, stem_style: GROOVED, head_height: 0.1860 INCHES NOMINAL IN, neck_radius: 0.2812 INCHES NOMINAL IN, stem_length: 5.1920 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 2805-00-979-6555, 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 CORROSION RESISTING OVERALL |
| head_style | CONCAVE |
| stem_style | GROOVED |
| head_height | 0.1860 INCHES NOMINAL IN |
| neck_radius | 0.2812 INCHES NOMINAL IN |
| stem_length | 5.1920 INCHES NOMINAL IN |
| groove_width | 0.1280 INCHES NOMINAL IN |
| stem_diameter | 0.3720 INCHES NOMINAL IN |
| chamfer_length | 0.0156 INCHES NOMINAL IN |
| groove_diameter | 0.3310 INCHES NOMINAL IN |
| outside_diameter | 1.5110 INCHES NOMINAL IN |
| seat_angle_in_deg | 45.0 |
| NSN | 2805-00-979-6555 |
| STEM LENGTH | 5.1920 INCHES NOMINAL IN |
| DISTANCE FROM GROOVE TO STEM END | 0.2840 INCHES NOMINAL IN |
| CHAMFER LENGTH | 0.0156 INCHES NOMINAL IN |
| SEAT ANGLE IN DEG | 45.0 |
| STEM STYLE | GROOVED |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| NECK RADIUS | 0.2812 INCHES NOMINAL IN |
| GROOVE WIDTH | 0.1280 INCHES NOMINAL IN |
| STEM DIAMETER | 0.3720 INCHES NOMINAL IN |
| CARBON RELIEF GROOVE | NOT INCLUDED |