National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
VALVE , POPPET , ENGINE
Definition:
A MUSHROOM OR TULIP-SHAPED ITEM HAVING A CIRCULAR HEAD WITH A CONICAL FACE AND AN EXTENDED STEM USED TO REGULATE THE FLOW OF INCOMING FUEL-AIR MIXTURE OR AIR INTO THE COMBUSTION CHAMBER OR EXHAUST GASES FROM THE COMBUSTION CHAMBER OF A RECIPROCATING INTERNAL COMBUSTION ENGINE.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 9N185 | 11083 | A | 3 | 2 | 6 | 9Z |
CAGE Information
| Code | Company |
|---|---|
| 11083 | CATERPILLAR INC. DBA CATERPILLAR DIV |
Federal Supply Class
Title
GASOLINE RECIPROCATING ENGINES,
Inclusions:
INCLUDES GAS RECIPROCATING ENGINES; ALL GASOLINE RECIPROCATING ENGINES EXCEPT AIRCRAFT PRIME MOVING.
Exclusions:
EXCLUDES ENGINE ACCESSORIES (FSC 2990).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ABKV | OUTSIDE DIAMETER | 1.8050 INCHES NOMINAL |
| ALZB | NECK RADIUS | 0.4700 INCHES NOMINAL |
| ALZD | STEM LENGTH | 5.9050 INCHES NOMINAL |
| ALZJ | DISTANCE FROM SECOND GROOVE TO STEM END | 0.4680 INCHES NOMINAL |
| AJFY | SEAT ANGLE IN DEG | 45.0 |
| ALZR | SECOND GROOVE WIDTH | 0.0620 NOMINAL INCHES |
| ALYZ | CARBON RELIEF GROOVE | NOT INCLUDED |
| ANNQ | MATERIAL AND LOCATION | STEEL STEM |
| ALZL | FIRST GROOVE DIAMETER | 0.3100 INCHES NOMINAL |
| AASK | HEAD STYLE | FLAT |
| ANNQ | MATERIAL AND LOCATION | STEEL, CORROSION RESISTING HEAD |
| ALZQ | FIRST GROOVE WIDTH | 0.0620 INCHES NOMINAL |
| ALZE | STEM DIAMETER | 0.3750 INCHES NOMINAL |
| ALZN | SECOND GROOVE DIAMETER | 0.3100 INCHES NOMINAL |
| AAZP | CHAMFER LENGTH | ANY ACCEPTABLE |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | NOT RATED |
| ALYX | STEM STYLE | DOUBLE GROOVED |
| ALZH | DISTANCE FROM FIRST GROOVE TO STEM END | 0.3000 INCHES NOMINAL |
| AASU | HEAD HEIGHT | 0.2000 INCHES NOMINAL |
| AATE | CHAMFER ANGLE IN DEG | 45.0 |