The VALVE,POPPET,ENGINE is a the manufacturer industrial component. Key specifications include head_style: FLAT, stem_style: TAPERED, head_height: 0.2400 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM IN, neck_radius: 0.5000 INCHES NOMINAL IN, stem_length: 6.0625 INCHES MINIMUM AND 6.12025 INCHES MAXIMUM IN, stem_diameter: 0.4345 INCHES MINIMUM AND 0.4355 INCHES MAXIMUM 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 2805-00-512-3814, 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 | TAPERED |
| head_height | 0.2400 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM IN |
| neck_radius | 0.5000 INCHES NOMINAL IN |
| stem_length | 6.0625 INCHES MINIMUM AND 6.12025 INCHES MAXIMUM IN |
| stem_diameter | 0.4345 INCHES MINIMUM AND 0.4355 INCHES MAXIMUM IN |
| chamfer_length | 0.0312 INCHES NOMINAL IN |
| outside_diameter | 1.9950 INCHES MINIMUM AND 2.0050 INCHES MAXIMUM IN |
| seat_angle_in_deg | 45.0 |
| taper_angle_in_deg | 15.0 |
| carbon_relief_groove | NOT INCLUDED |
| chamfer_angle_in_deg | 45.0 |
| NSN | 2805-00-512-3814 |
| CHAMFER LENGTH | 0.0312 INCHES NOMINAL IN |
| STEM STYLE | TAPERED |
| FSC APPLICATION DATA | GASOLINE ENGINE |
| METALLIC HARDNESS RATING AND LOCATION | 30.0 ROCKWELL C MINIMUM STEM |
| METALLIC HARDNESS RATING AND LOCATION | 50.0 ROCKWELL C MINIMUM TIP |
| METALLIC HARDNESS RATING AND LOCATION | 40.0 ROCKWELL C MAXIMUM STEM |
| CHAMFER ANGLE IN DEG | 45.0 |
| OUTSIDE DIAMETER | 1.9950 INCHES MINIMUM AND 2.0050 INCHES MAXIMUM IN |
| DISTANCE FROM MINOR DIAMETER TO STEM END | 0.1990 INCHES MINIMUM AND 0.2010 INCHES MAXIMUM IN |
| MINOR OUTSIDE DIAMETER | 0.2760 INCHES MINIMUM AND 0.2800 INCHES MAXIMUM IN |