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 |
---|---|
77220 | DANA CORP ENGINE PRODUCTS 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 |
---|---|---|
ALZD | STEM LENGTH | 5.0325 INCHES NOMINAL |
ALYZ | CARBON RELIEF GROOVE | INCLUDED |
AJFY | SEAT ANGLE IN DEG | 45.0 |
AAZP | CHAMFER LENGTH | 0.0313 INCHES NOMINAL |
ALYX | STEM STYLE | GROOVED |
ABGF | GROOVE WIDTH | 0.1000 INCHES NOMINAL |
AAVZ | GROOVE DIAMETER | 0.2710 INCHES NOMINAL |
ABKV | OUTSIDE DIAMETER | 1.2020 INCHES NOMINAL |
AASK | HEAD STYLE | MUSHROOM |
ANNQ | MATERIAL AND LOCATION | STEEL, CORROSION RESISTING OVERALL |
ALZB | NECK RADIUS | 0.2500 INCHES NOMINAL |
ASXJ | METALLIC HARDNESS RATING AND LOCATION | NOT RATED |
ALZE | STEM DIAMETER | 0.3395 INCHES NOMINAL |
ALZG | DISTANCE FROM GROOVE TO STEM END | 0.2990 INCHES NOMINAL |
AATE | CHAMFER ANGLE IN DEG | 45.0 |
AASU | HEAD HEIGHT | 0.1875 INCHES NOMINAL |