The VALVE,POPPET,ENGINE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: FLAT, stem_style: THREADED AND DRILLED, head_height: 0.1875 INCHES NOMINAL IN, neck_radius: 0.1880 INCHES NOMINAL IN, stem_length: 11.7800 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 2815-00-097-1980, 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 OVERALL |
| head_style | FLAT |
| stem_style | THREADED AND DRILLED |
| head_height | 0.1875 INCHES NOMINAL IN |
| neck_radius | 0.1880 INCHES NOMINAL IN |
| stem_length | 11.7800 INCHES NOMINAL IN |
| thread_class | 2A A |
| stem_diameter | 0.6250 INCHES NOMINAL IN |
| chamfer_length | 0.0313 INCHES NOMINAL IN |
| outside_diameter | 1.6925 INCHES NOMINAL IN |
| special_features | STEM MAY HAVE HOLE OR MAY NOT |
| seat_angle_in_deg | 45.0 |
| NSN | 2815-00-097-1980 |
| THREAD CLASS | 2A A |
| SEAT ANGLE IN DEG | 45.0 |
| MINOR DIAMETER LENGTH | 1.1900 INCHES NOMINAL IN |
| SPECIAL FEATURES | STEM MAY HAVE HOLE OR MAY NOT |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.625-18 UNF |
| SCREW THREAD LENGTH | 1.6250 INCHES NOMINAL IN |
| CARBON RELIEF GROOVE | NOT INCLUDED |
| HEAD STYLE | FLAT |
| MINOR OUTSIDE DIAMETER | 0.4960 INCHES NOMINAL IN |
| CHAMFER ANGLE IN DEG | 35.0 |