Part Number
Part Number:
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.
CAGE Information
| Code | Company |
|---|---|
| 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMS |
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ALZQ | FIRST GROOVE WIDTH | 0.2650 INCHES NOMINAL |
| ALZE | STEM DIAMETER | 0.6195 INCHES MINIMUM AND 0.6200 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.2660 INCHES MINIMUM AND 0.2760 INCHES MAXIMUM |
| AJFY | SEAT ANGLE IN DEG | 44.0 |
| ALZB | NECK RADIUS | 0.5300 INCHES NOMINAL |
| ALYZ | CARBON RELIEF GROOVE | NOT INCLUDED |
| AASK | HEAD STYLE | FLAT |
| ALZN | SECOND GROOVE DIAMETER | 0.5550 INCHES MINIMUM AND 0.5630 INCHES MAXIMUM |
| ALZL | FIRST GROOVE DIAMETER | 0.5700 INCHES MINIMUM AND 0.5720 INCHES MAXIMUM |
| ALZR | SECOND GROOVE WIDTH | 0.0440 NOMINAL MILS AND 0.0520 NOMINAL CENTIMETERS |
| ANNQ | MATERIAL AND LOCATION | STEEL,AMS 5700 HEAD |
| ALZH | DISTANCE FROM FIRST GROOVE TO STEM END | 0.1880 INCHES NOMINAL |
| ANNQ | MATERIAL AND LOCATION | STEEL,AMS 5700 STEM |
| ZZZV | FSC APPLICATION DATA | GASOLINE ENGINE |
| ALZJ | DISTANCE FROM SECOND GROOVE TO STEM END | 0.5200 INCHES NOMINAL |
| ANNQ | MATERIAL AND LOCATION | COBALT ALLOY SEAT FACE |
| ANNQ | MATERIAL AND LOCATION | SODIUM INTERNAL FILLING |
| ANNQ | MATERIAL AND LOCATION | COBALT ALLOY TIP |
| ABKV | OUTSIDE DIAMETER | 2.1825 INCHES MINIMUM AND 2.1925 INCHES MAXIMUM |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | NOT RATED |
| AAZP | CHAMFER LENGTH | 0.0200 INCHES NOMINAL |
| AATE | CHAMFER ANGLE IN DEG | 45.0 |