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 |
|---|---|---|---|---|---|---|---|---|
| 7345259 | 19207 | A | 3 | 2 | A | AX |
CAGE Information
| Code | Company |
|---|---|
| 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMS |
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 |
|---|---|---|
| AAZP | CHAMFER LENGTH | 0.0150 INCHES NOMINAL |
| AAVZ | GROOVE DIAMETER | 0.2680 INCHES MINIMUM AND 0.2720 INCHES MAXIMUM |
| ALZD | STEM LENGTH | 4.3150 INCHES MINIMUM AND 4.3250 INCHES MAXIMUM |
| ALZB | NECK RADIUS | 0.3800 INCHES NOMINAL |
| ALZE | STEM DIAMETER | 0.3150 INCHES MINIMUM AND 0.3155 INCHES MAXIMUM |
| AJFY | SEAT ANGLE IN DEG | 45.0 |
| ALYX | STEM STYLE | GROOVED |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 50.0 MEGAWATTS 2 DRILLED HOLES, CONFIGURATION H SEAT FACE |
| ALYZ | CARBON RELIEF GROOVE | NOT INCLUDED |
| AASK | HEAD STYLE | FLAT |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 50.0 MEGAWATTS 2 DRILLED HOLES, CONFIGURATION H TIP |
| ABGF | GROOVE WIDTH | 0.0950 INCHES MINIMUM AND 0.1050 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.1600 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 1.7280 INCHES MINIMUM AND 1.7380 INCHES MAXIMUM |
| ALZG | DISTANCE FROM GROOVE TO STEM END | 0.1830 INCHES MINIMUM AND 0.1930 INCHES MAXIMUM |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 20.0 MEGAWATTS 2 DRILLED HOLES, CONFIGURATION H STEM |
| ANNQ | MATERIAL AND LOCATION | STEEL, FED STD 66, SAE HNV3 OVERALL |
| AATE | CHAMFER ANGLE IN DEG | 45.0 |