637182: VALVE,POPPET,ENGINE.
The VALVE,POPPET,ENGINE is a the manufacturer industrial component. Key specifications include head_style: FLAT, stem_style: GROOVED, head_height: 0.1560 INCHES NOMINAL IN, neck_radius: 0.3120 INCHES NOMINAL IN, stem_length: 5.6406 INCHES NOMINAL IN, groove_width: 0.3105 INCHES MINIMUM AND 0.3109 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 2805-00-360-4512, 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 | 0.1560 INCHES NOMINAL IN |
| neck_radius | 0.3120 INCHES NOMINAL IN |
| stem_length | 5.6406 INCHES NOMINAL IN |
| groove_width | 0.3105 INCHES MINIMUM AND 0.3109 INCHES MAXIMUM IN |
| stem_diameter | 0.3720 INCHES MINIMUM AND 0.3730 INCHES MAXIMUM IN |
| chamfer_length | 0.0312 INCHES NOMINAL IN |
| groove_diameter | 0.2480 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM IN |
| outside_diameter | 1.5310 INCHES NOMINAL IN |
| seat_angle_in_deg | 45.0 |
| carbon_relief_groove | NOT INCLUDED |
| NSN | 2805-00-360-4512 |
| STEM DIAMETER | 0.3720 INCHES MINIMUM AND 0.3730 INCHES MAXIMUM IN |
| FSC APPLICATION DATA | GASOLINE ENGINE |
| HEAD HEIGHT | 0.1560 INCHES NOMINAL IN |
| STEM LENGTH | 5.6406 INCHES NOMINAL IN |
| SEAT ANGLE IN DEG | 45.0 |
| CHAMFER LENGTH | 0.0312 INCHES NOMINAL IN |
| NECK RADIUS | 0.3120 INCHES NOMINAL IN |
| GROOVE DIAMETER | 0.2480 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM IN |
| METALLIC HARDNESS RATING AND LOCATION | 52.0 ROCKWELL C MINIMUM TIP |
| DISTANCE FROM GROOVE TO STEM END | 0.1875 INCHES NOMINAL IN |