The VALVE,POPPET,ENGINE is a Legrand 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 product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-238-2304, 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 | 3120-00-238-2304 |
| MATERIAL | STEEL OVERALL |
| STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5645 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| CORNER SHAPE | SQUARE ALL CORNERS |
| BODY INSIDE DIAMETER | 0.1910 INCHES MINIMUM AND 0.1960 INCHES MAXIMUM IN |
| BODY OUTSIDE DIAMETER | 0.3640 INCHES MINIMUM AND 0.3660 INCHES MAXIMUM IN |
| OVERALL LENGTH | 0.2510 INCHES MINIMUM AND 0.2530 INCHES MAXIMUM IN |