The VALVE,POPPET,ENGINE is a the manufacturer industrial component. Key specifications include head_style: FLAT, stem_style: DOUBLE GROOVED, head_height: 0.1450 INCHES MINIMUM AND 0.1600 INCHES MAXIMUM IN, neck_radius: 0.5312 INCHES NOMINAL IN, stem_length: 6.1320 INCHES NOMINAL IN, stem_diameter: 0.3410 INCHES MINIMUM AND 0.3417 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2805-00-752-0166, 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 | 0.1450 INCHES MINIMUM AND 0.1600 INCHES MAXIMUM IN |
| neck_radius | 0.5312 INCHES NOMINAL IN |
| stem_length | 6.1320 INCHES NOMINAL IN |
| stem_diameter | 0.3410 INCHES MINIMUM AND 0.3417 INCHES MAXIMUM IN |
| chamfer_length | 0.0312 INCHES NOMINAL IN |
| outside_diameter | 1.6360 INCHES MINIMUM AND 1.6460 INCHES MAXIMUM IN |
| seat_angle_in_deg | 30.0 |
| first_groove_width | 0.0950 INCHES MINIMUM AND 0.1050 INCHES MAXIMUM IN |
| second_groove_width | 0.0950 INCHES MINIMUM AND 0.1050 INCHES MAXIMUM IN |
| carbon_relief_groove | NOT INCLUDED |
| NSN | 2805-00-752-0166 |
| OUTSIDE DIAMETER | 1.6360 INCHES MINIMUM AND 1.6460 INCHES MAXIMUM IN |
| FIRST GROOVE DIAMETER | 0.3000 INCHES MINIMUM AND 0.3060 INCHES MAXIMUM IN |
| DISTANCE FROM FIRST GROOVE TO STEM END | 0.6880 INCHES NOMINAL IN |
| SEAT ANGLE IN DEG | 30.0 |
| DISTANCE FROM SECOND GROOVE TO STEM END | 0.9330 INCHES NOMINAL IN |
| FSC APPLICATION DATA | GASOLINE ENGINE |
| METALLIC HARDNESS RATING AND LOCATION | 42.0 ROCKWELL C NOMINAL TIP |
| NECK RADIUS | 0.5312 INCHES NOMINAL IN |
| CHAMFER ANGLE IN DEG | 45.0 |
| SECOND GROOVE WIDTH | 0.0950 INCHES MINIMUM AND 0.1050 INCHES MAXIMUM IN |