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 |
---|---|---|
AASU | HEAD HEIGHT | 0.1406 INCHES NOMINAL |
AASU | HEAD HEIGHT | 0.1406 INCHES NOMINAL |
ALYX | STEM STYLE | FLATTED AND GROOVED |
ALZG | DISTANCE FROM GROOVE TO STEM END | 0.0937 INCHES NOMINAL |
ALZB | NECK RADIUS | 0.3750 INCHES NOMINAL |
ASXJ | METALLIC HARDNESS RATING AND LOCATION | 60.0 SHORE SCLEROSCOPE FILTER HOUSING LEFT SIDE TORR |
ANNQ | MATERIAL AND LOCATION | STEEL, FED STD 66, AISI/SAE 3140 OVERALL |
AJFY | SEAT ANGLE IN DEG | 45.0 |
AAVZ | GROOVE DIAMETER | 0.2140 INCHES MINIMUM AND 0.2240 INCHES MAXIMUM |
ABXQ | FLATTED PORTION LENGTH | 0.0781 INCHES NOMINAL |
ALYZ | CARBON RELIEF GROOVE | NOT INCLUDED |
ABKV | OUTSIDE DIAMETER | 1.3437 INCHES NOMINAL |
AASK | HEAD STYLE | FLAT |
ABGF | GROOVE WIDTH | 0.2187 INCHES NOMINAL |
AATE | CHAMFER ANGLE IN DEG | 30.0 |
AMAA | FLATTED WIDTH | 0.2080 INCHES NOMINAL |
ZZZV | FSC APPLICATION DATA | GASOLINE ENGINE |
AAZP | CHAMFER LENGTH | 0.0469 INCHES NOMINAL |
ALZD | STEM LENGTH | 0.2140 INCHES MINIMUM AND 0.2240 INCHES MAXIMUM |
ALZE | STEM DIAMETER | 0.3100 INCHES MINIMUM AND 0.3110 INCHES MAXIMUM |