NSN 2805-00-288-3901 · NIIN 002883901 · FSC 2805
NO DASHES 2805002883901
In Stock
VALVE,POPPET,ENGINE
Gasoline Reciprocating Engines, Except Aircraft; and Components
Technical characteristics
16 rows
Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.
| MRC | Requirement | Value |
|---|---|---|
| AAZP | CHAMFER LENGTH | INCHES NOMINAL 0.0312 |
| AAVZ | GROOVE DIAMETER | INCHES MINIMUM 0.2350 AND INCHES MAXIMUM 0.2410 |
| ALZD | STEM LENGTH | INCHES NOMINAL 4.6250 |
| ABGF | GROOVE WIDTH | INCHES MINIMUM 0.1310 AND INCHES MAXIMUM 0.1350 |
| AATE | CHAMFER ANGLE IN DEG | 45.0 |
| AASK | HEAD STYLE | |
| ABKV | OUTSIDE DIAMETER | INCHES NOMINAL 1.3750 |
| AETC | METALLIC HARDNESS RATING | STEM MINIMUM ROCKWELL C 28.0 AND MAXIMUM ROCKWELL C 37.0 |
| AETC | METALLIC HARDNESS RATING | TIP NOMINAL ROCKWELL C 45.0 |
| AJFY | SEAT ANGLE IN DEG | 45.0 |
| AASU | HEAD HEIGHT | INCHES NOMINAL 0.1562 |
| ALYX | STEM STYLE | |
| ZZZV | FSC APPLICATION DATA | ASOLINE ENGINE |
| ALZG | DISTANCE FROM GROOVE TO STEM END | INCHES NOMINAL 0.1875 |
| ALZE | STEM DIAMETER | INCHES MINIMUM 0.3100 AND INCHES MAXIMUM 0.3110 |
| ALZB | NECK RADIUS | INCHES NOMINAL 0.3125 |
Supersedes
This item replaces cancelled NIIN 004242657. An older drawing citing one of those numbers resolves here.