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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

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9N185 , 9N185 , 2805-01-048-0992 , 2805010480992 , 010480992 , 9N185 ,