14050662: VALVE,POPPET,ENGINE.
The VALVE,POPPET,ENGINE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 3140 TIP, head_style: FLAT, stem_style: DOUBLE GROOVED, head_height: 2.40 MILLIMETERS MINIMUM AND 2.55 MILLIMETERS MAXIMUM MM, neck_radius: 9.5 MILLIMETERS NOMINAL MM, chamfer_length: 0.38 MILLIMETERS MINIMUM AND 1.02 MILLIMETERS MAXIMUM MM. This part is cataloged in the U.S.
Government catalog under NSN 2815-01-165-8002, 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 COMP 3140 TIP |
| head_style | FLAT |
| stem_style | DOUBLE GROOVED |
| head_height | 2.40 MILLIMETERS MINIMUM AND 2.55 MILLIMETERS MAXIMUM MM |
| neck_radius | 9.5 MILLIMETERS NOMINAL MM |
| chamfer_length | 0.38 MILLIMETERS MINIMUM AND 1.02 MILLIMETERS MAXIMUM MM |
| outside_diameter | 37.87 MILLIMETERS MINIMUM AND 38.13 MILLIMETERS MAXIMUM MM |
| seat_angle_in_deg | 45.0 |
| first_groove_width | 2.41 MILLIMETERS MINIMUM AND 2.67 MILLIMETERS MAXIMUM MM |
| second_groove_width | 2.67 MILLIMETERS MINIMUM AND 2.92 MILLIMETERS MAXIMUM MM |
| carbon_relief_groove | NOT INCLUDED |
| chamfer_angle_in_deg | 20.0 |
| NSN | 2815-01-165-8002 |
| HEAD HEIGHT | 2.40 MILLIMETERS MINIMUM AND 2.55 MILLIMETERS MAXIMUM MM |
| SECOND GROOVE WIDTH | 2.67 MILLIMETERS MINIMUM AND 2.92 MILLIMETERS MAXIMUM MM |
| SEAT ANGLE IN DEG | 45.0 |
| CHAMFER LENGTH | 0.38 MILLIMETERS MINIMUM AND 1.02 MILLIMETERS MAXIMUM MM |
| NECK RADIUS | 9.5 MILLIMETERS NOMINAL MM |
| MINOR OUTSIDE DIAMETER | 9.830 MILLIMETERS MINIMUM AND 9.848 MILLIMETERS MAXIMUM MM |
| METALLIC HARDNESS RATING AND LOCATION | 23.0 ROCKWELL C NOMINAL HEAD |
| METALLIC HARDNESS RATING AND LOCATION | 23.0 ROCKWELL C NOMINAL SEAT FACE |
| METALLIC HARDNESS RATING AND LOCATION | 49.0 ROCKWELL C NOMINAL TIP |
| MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 3140 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 3140 ASSN STD SINGLE MATERIAL RESPONSE TIP |