The VALVE,POPPET,ENGINE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 3140 OVERALL, head_style: MUSHROOM, stem_style: DRILLED, head_height: 0.1250 INCHES NOMINAL IN, neck_radius: 0.1875 INCHES NOMINAL IN, stem_length: 3.5450 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2805-00-517-9907, 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 OVERALL |
| head_style | MUSHROOM |
| stem_style | DRILLED |
| head_height | 0.1250 INCHES NOMINAL IN |
| neck_radius | 0.1875 INCHES NOMINAL IN |
| stem_length | 3.5450 INCHES NOMINAL IN |
| hole_diameter | 0.1070 INCHES NOMINAL IN |
| stem_diameter | 0.2475 INCHES NOMINAL IN |
| chamfer_length | 0.2475 INCHES NOMINAL IN |
| outside_diameter | 0.8437 INCHES NOMINAL IN |
| seat_angle_in_deg | 45.0 |
| carbon_relief_groove | NOT INCLUDED |
| NSN | 2805-00-517-9907 |
| NECK RADIUS | 0.1875 INCHES NOMINAL IN |
| HOLE DIAMETER | 0.1070 INCHES NOMINAL IN |
| HEAD HEIGHT | 0.1250 INCHES NOMINAL IN |
| SEAT ANGLE IN DEG | 45.0 |
| MATERIAL | STEEL COMP 3140 OVERALL |
| 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 OVERALL |
| FSC APPLICATION DATA | GASOLINE ENGINE |
| STEM STYLE | DRILLED |
| OUTSIDE DIAMETER | 0.8437 INCHES NOMINAL IN |
| CHAMFER ANGLE IN DEG | 30.0 |