NSN 2805-00-309-8040 · NIIN 003098040 · FSC 2805
NO DASHES 2805003098040
In Stock
INSERT,ENGINE VALVE SEAT
Gasoline Reciprocating Engines, Except Aircraft; and Components
Technical characteristics
10 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 |
|---|---|---|
| ABKW | OVERALL HEIGHT | INCHES MINIMUM 0.260 AND INCHES MAXIMUM 0.265 |
| ADAR | BODY OUTSIDE DIAMETER | INCHES MINIMUM 1.376 AND INCHES MAXIMUM 1.377 |
| ADAS | BODY INSIDE DIAMETER | INCHES MINIMUM 1.156 AND INCHES MAXIMUM 1.163 |
| AJSG | SEAT ANGLE IN DEG | NOMINAL 0.750 |
| CQFM | HARDNESS RATING | BODY ROCKWELL C MINIMUM 55.0 |
| CQFM | HARDNESS RATING | FACE ROCKWELL C MAXIMUM 58.0 |
| CQKM | SEATING SURFACE SHAPE | ANGULAR |
| MATT | MATERIAL | OVERALL COBALT ALLOY |
| STYL | STYLE DESIGNATOR | |
| FEAT | SPECIAL FEATURES | ID TAPERS FROM 1.156 IN. MIN TO 1.163 IN. MAX LARGE END AND 1.120 IN. MIN TO 1.125 IN. MAX SMALL END |
Cross-references
5 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
Supersedes
This item replaces cancelled NIIN 006919577. An older drawing citing one of those numbers resolves here.