The VALVE,POPPET,ENGINE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 3140 STEM, head_style: MUSHROOM, stem_style: DOUBLE GROOVED, head_height: 0.1562 INCHES NOMINAL IN, neck_radius: 0.3125 INCHES NOMINAL IN, stem_length: 4.6730 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2805-00-517-9926, 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 STEM |
| head_style | MUSHROOM |
| stem_style | DOUBLE GROOVED |
| head_height | 0.1562 INCHES NOMINAL IN |
| neck_radius | 0.3125 INCHES NOMINAL IN |
| stem_length | 4.6730 INCHES NOMINAL IN |
| stem_diameter | 0.3100 INCHES NOMINAL IN |
| chamfer_length | 0.0469 INCHES NOMINAL IN |
| outside_diameter | 1.2500 INCHES NOMINAL IN |
| unable_to_decode | UNABLE TO DECODE |
| seat_angle_in_deg | 45.0 |
| first_groove_width | 0.2650 INCHES NOMINAL IN |
| NSN | 2805-00-517-9926 |
| SEAT ANGLE IN DEG | 45.0 |
| STEM STYLE | DOUBLE GROOVED |
| DISTANCE FROM FIRST GROOVE TO STEM END | 0.2500 INCHES NOMINAL IN |
| FSC APPLICATION DATA | GASOLINE ENGINE |
| MATERIAL | STEEL COMP 3140 STEM |
| 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 STEM |
| STEM DIAMETER | 0.3100 INCHES NOMINAL IN |
| DISTANCE FROM SECOND GROOVE TO STEM END | 3.4450 INCHES NOMINAL IN |
| OUTSIDE DIAMETER | 1.2500 INCHES NOMINAL IN |
| SECOND GROOVE DIAMETER | 0.2890 INCHES NOMINAL IN |