NSN 2810-00-898-9425 · NIIN 008989425 · FSC 2810
NO DASHES 2810008989425
In Stock
GUIDE,VALVE STEM
Gasoline Reciprocating Engines, Aircraft Prime Mover; 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 |
|---|---|---|
| AATA | COUNTERSINK ANGLE IN DEG | 60.0 |
| BQSK | BB END CHAMFER LENGTH | INCHES NOMINAL 0.030 |
| ABKV | OUTSIDE DIAMETER | INCHES NOMINAL 1.000 |
| ABXV | BORE DIAMETER | INCHES MINIMUM 0.4790 AND INCHES MAXIMUM 0.4800 |
| AETC | METALLIC HARDNESS RATING | MINIMUM ROCKWELL B 85.0 AND MAXIMUM ROCKWELL B 95.0 |
| BQST | SHOULDER SECOND FILLET RADIUS | INCHES NOMINAL 0.020 |
| BRQM | LENGTH FROM AA END TO LARGEST DIAMETER FACE | INCHES NOMINAL 1.250 |
| MATT | MATERIAL | STEEL CORROSION RESISTING |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |
| STYL | STYLE DESIGNATOR | |
| ZZZV | FSC APPLICATION DATA | ENGINE,ACFT,RECIPROCATING |
| ABFF | FURNISHED ITEMS | BORE COUNTERSINK |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 2.250 |
| AYRZ | COUNTERSINK DIAMETER | INCHES NOMINAL 0.520 |
| BQDD | COUNTERSINK LOCATION | BB END |
| BQSM | AA END CHAMFER LENGTH | INCHES NOMINAL 0.020 |
| BQSN | AA END CHAMFER ANGLE IN DEG | 12.5 |
| AGQK | MAJOR DIAMETER LENGTH | INCHES MINIMUM 0.070 AND INCHES MAXIMUM 0.080 |
| AXHQ | GROOVE QUANTITY | 1 |
| BQSL | BB END CHAMFER ANGLE IN DEG | 45.0 |
| BQSR | SHOULDER FIRST FILLET RADIUS | INCHES NOMINAL 0.020 |
| BQSJ | BB END SHANK DIAMETER | INCHES NOMINAL 0.660 |
| BQSH | AA END DIAMETER | INCHES MINIMUM 0.673 AND INCHES MAXIMUM 0.674 |
Cross-references
3 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| 75838-P10 | 80254 |
| LW-11958-P10 | 80254 |
| 75838-P10 | R1120 |
Supersedes
This item replaces cancelled NIIN 010106406. An older drawing citing one of those numbers resolves here.