The VALVE,POPPET,ENGINE is a the manufacturer industrial component. Key specifications include head_style: MUSHROOM, slot_width: 0.1580 INCHES MINIMUM AND 0.1620 INCHES MAXIMUM IN, stem_style: SLOTTED, head_height: 0.2010 INCHES MINIMUM AND 0.2210 INCHES MAXIMUM IN, neck_radius: 0.4375 INCHES NOMINAL IN, slot_length: 0.3300 INCHES MINIMUM AND 0.3380 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2805-00-271-9550, 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 | MUSHROOM |
| slot_width | 0.1580 INCHES MINIMUM AND 0.1620 INCHES MAXIMUM IN |
| stem_style | SLOTTED |
| head_height | 0.2010 INCHES MINIMUM AND 0.2210 INCHES MAXIMUM IN |
| neck_radius | 0.4375 INCHES NOMINAL IN |
| slot_length | 0.3300 INCHES MINIMUM AND 0.3380 INCHES MAXIMUM IN |
| slot_radius | 0.1790 INCHES MINIMUM AND 0.1810 INCHES MAXIMUM IN |
| stem_length | 4.9158 INCHES MINIMUM AND 4.9208 INCHES MAXIMUM IN |
| stem_diameter | 0.3720 INCHES MINIMUM AND 0.3730 INCHES MAXIMUM IN |
| chamfer_length | 0.0312 INCHES NOMINAL IN |
| outside_diameter | 1.5625 INCHES MINIMUM AND 1.5725 INCHES MAXIMUM IN |
| seat_angle_in_deg | 45.0 |
| NSN | 2805-00-271-9550 |
| CARBON RELIEF GROOVE | NOT INCLUDED |
| SEAT ANGLE IN DEG | 45.0 |
| SLOT LENGTH | 0.3300 INCHES MINIMUM AND 0.3380 INCHES MAXIMUM IN |
| METALLIC HARDNESS RATING AND LOCATION | 37.0 ROCKWELL C NOMINAL TIP |
| FSC APPLICATION DATA | GASOLINE ENGINE |
| METALLIC HARDNESS RATING AND LOCATION | 37.0 ROCKWELL C NOMINAL STEM |
| NECK RADIUS | 0.4375 INCHES NOMINAL IN |
| SLOT RADIUS | 0.1790 INCHES MINIMUM AND 0.1810 INCHES MAXIMUM IN |
| STEM STYLE | SLOTTED |
| OUTSIDE DIAMETER | 1.5625 INCHES MINIMUM AND 1.5725 INCHES MAXIMUM IN |