NSN 2805-00-274-3408 · NIIN 002743408 · FSC 2805
NO DASHES 2805002743408
In Stock
VALVE,POPPET,ENGINE
Gasoline Reciprocating Engines, Except Aircraft; and Components
Technical characteristics
23 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 |
|---|---|---|
| AETC | METALLIC HARDNESS RATING | TIP MINIMUM ROCKWELL C 70.0 AND MAXIMUM ROCKWELL C 80.0 |
| AJFY | SEAT ANGLE IN DEG | 30.0 |
| ALZJ | DISTANCE FROM SECOND GROOVE TO STEM END | INCHES NOMINAL 0.3090 |
| ALZP | THIRD GROOVE DIAMETER | INCHES MINIMUM 0.3390 AND INCHES MAXIMUM 0.3440 |
| ALZB | NECK RADIUS | INCHES NOMINAL 0.8750 |
| ABKV | OUTSIDE DIAMETER | INCHES MINIMUM 0.7470 AND INCHES MAXIMUM 2.7530 |
| ALZD | STEM LENGTH | INCHES MINIMUM 5.8340 AND INCHES MAXIMUM 5.8390 |
| ABGK | TAPER ANGLE IN DEG | 20.0 |
| AASK | HEAD STYLE | |
| AASU | HEAD HEIGHT | INCHES MINIMUM 0.2620 AND INCHES MAXIMUM 0.2820 |
| AATE | CHAMFER ANGLE IN DEG | 45.0 |
| AAZP | CHAMFER LENGTH | INCHES NOMINAL 0.0312 |
| ADNA | MINOR OUTSIDE DIAMETER | INCHES NOMINAL 0.3906 |
| ALZS | THIRD GROOVE WIDTH | INCHES MINIMUM 0.1000 AND INCHES MAXIMUM 0.1020 |
| ZZZV | FSC APPLICATION DATA | GASOLINE ENGINE |
| ALZE | STEM DIAMETER | INCHES MINIMUM 0.5270 AND INCHES MAXIMUM 0.5280 |
| ALZH | DISTANCE FROM FIRST GROOVE TO STEM END | INCHES NOMINAL 0.1490 |
| ALZN | SECOND GROOVE DIAMETER | INCHES MINIMUM 0.3390 AND INCHES MAXIMUM 0.3440 |
| ALYX | STEM STYLE | |
| ALZR | SECOND GROOVE WIDTH | INCHES MINIMUM 0.1000 AND INCHES MAXIMUM 0.1020 |
| ALZQ | FIRST GROOVE WIDTH | INCHES MINIMUM 0.1000 AND INCHES MAXIMUM 0.1020 |
| ALZK | DISTANCE FROM THIRD GROOVE TO STEM END | INCHES NOMINAL 0.4690 |
| ALZL | FIRST GROOVE DIAMETER | INCHES MINIMUM 0.3390 AND INCHES MAXIMUM 0.3440 |
Cross-references
6 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
Supersedes
This item replaces cancelled NIIN 004148095. An older drawing citing one of those numbers resolves here.