377632C: VALVE,POPPET,ENGINE.
The VALVE,POPPET,ENGINE is a the manufacturer industrial component. Key specifications include head_style: FLAT, stem_style: GROOVED, head_height: 0.1350 INCHES MINIMUM AND 0.1450 INCHES MAXIMUM IN, neck_radius: 0.3100 INCHES NOMINAL IN, stem_length: 4.3700 INCHES MINIMUM AND 4.3850 INCHES MAXIMUM IN, groove_width: 0.0950 INCHES MINIMUM AND 0.1050 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 2805-00-570-3040, 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 | 0.1350 INCHES MINIMUM AND 0.1450 INCHES MAXIMUM IN |
| neck_radius | 0.3100 INCHES NOMINAL IN |
| stem_length | 4.3700 INCHES MINIMUM AND 4.3850 INCHES MAXIMUM IN |
| groove_width | 0.0950 INCHES MINIMUM AND 0.1050 INCHES MAXIMUM IN |
| stem_diameter | 0.3405 INCHES MINIMUM AND 0.3415 INCHES MAXIMUM IN |
| chamfer_length | 0.0300 INCHES NOMINAL IN |
| groove_diameter | 0.2980 INCHES MINIMUM AND 0.3040 INCHES MAXIMUM IN |
| outside_diameter | 1.1200 INCHES MINIMUM AND 1.1300 INCHES MAXIMUM IN |
| seat_angle_in_deg | 45.0 |
| carbon_relief_groove | NOT INCLUDED |
| NSN | 2805-00-570-3040 |
| STEM DIAMETER | 0.3405 INCHES MINIMUM AND 0.3415 INCHES MAXIMUM IN |
| HEAD HEIGHT | 0.1350 INCHES MINIMUM AND 0.1450 INCHES MAXIMUM IN |
| STEM LENGTH | 4.3700 INCHES MINIMUM AND 4.3850 INCHES MAXIMUM IN |
| SEAT ANGLE IN DEG | 45.0 |
| SEAT ANGLE IN DEG | 45.2 |
| CHAMFER LENGTH | 0.0300 INCHES NOMINAL IN |
| NECK RADIUS | 0.3100 INCHES NOMINAL IN |
| GROOVE DIAMETER | 0.2980 INCHES MINIMUM AND 0.3040 INCHES MAXIMUM IN |
| METALLIC HARDNESS RATING AND LOCATION | 45.0 ROCKWELL C MAXIMUM STEM |
| METALLIC HARDNESS RATING AND LOCATION | 28.0 ROCKWELL C MINIMUM STEM |
No substitute or cross-reference records for this part.