NSN 2805-00-074-3839 · NIIN 000743839 · FSC 2805
NO DASHES 2805000743839
In Stock
GUIDE,VALVE STEM
Gasoline Reciprocating Engines, Except Aircraft; and Components
Technical characteristics
17 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 |
|---|---|---|
| AGQK | MAJOR DIAMETER LENGTH | INCHES NOMINAL 0.100 |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 2.872 |
| STYL | STYLE DESIGNATOR | |
| BRQM | LENGTH FROM AA END TO LARGEST DIAMETER FACE | INCHES NOMINAL 1.106 |
| MATT | MATERIAL | IRON |
| BQSN | AA END CHAMFER ANGLE IN DEG | 45.0 |
| BQSR | SHOULDER FIRST FILLET RADIUS | INCHES NOMINAL 0.020 |
| BQST | SHOULDER SECOND FILLET RADIUS | INCHES NOMINAL 0.060 |
| BQSH | AA END DIAMETER | INCHES NOMINAL 0.625 |
| BQSJ | BB END SHANK DIAMETER | INCHES MINIMUM 0.688 AND INCHES MAXIMUM 0.689 |
| BQSK | BB END CHAMFER LENGTH | INCHES NOMINAL 0.030 |
| BQSL | BB END CHAMFER ANGLE IN DEG | 45.0 |
| BQSM | AA END CHAMFER LENGTH | INCHES NOMINAL 0.030 |
| ABXV | BORE DIAMETER | INCHES MINIMUM 0.3750 AND INCHES MAXIMUM 0.3760 |
| AXHQ | GROOVE QUANTITY | 1 |
| AETC | METALLIC HARDNESS RATING | MINIMUM ROCKWELL B 83.0 AND MAXIMUM ROCKWELL B 96.0 |
| ABKV | OUTSIDE DIAMETER | INCHES NOMINAL 0.760 |
Cross-references
3 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
Supersedes
This item replaces cancelled NIIN 000743516. An older drawing citing one of those numbers resolves here.