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 |
---|---|---|---|---|---|---|---|---|
8M2552 | 11083 | A | 3 | 2 | 3 | AX | ||
IPD8M2552 | 55883 | A | 5 | 2 | 6 | AX |
CAGE Information
Code | Company |
---|---|
11083 | CATERPILLAR INC. DBA CATERPILLAR DIV |
55883 | INDUSTRIAL PARTS DEPOT INC |
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 |
---|---|---|
ALZB | NECK RADIUS | 0.3700 NOMINAL INCHES |
AAZP | CHAMFER LENGTH | 0.0312 NOMINAL INCHES |
ALZR | SECOND GROOVE WIDTH | 0.0620 INCHES NOMINAL |
AJFY | SEAT ANGLE IN DEG | 45.0 |
ANNQ | MATERIAL AND LOCATION | STEEL OVERALL |
ALZL | FIRST GROOVE DIAMETER | 0.3080 INCHES NOMINAL |
ABKV | OUTSIDE DIAMETER | 1.4580 INCHES NOMINAL |
ALYZ | CARBON RELIEF GROOVE | NOT INCLUDED |
ALZE | STEM DIAMETER | 0.3700 NOMINAL INCHES |
AASK | HEAD STYLE | FLAT |
ALZN | SECOND GROOVE DIAMETER | 0.3080 NOMINAL INCHES |
ALZQ | FIRST GROOVE WIDTH | 0.0620 NOMINAL INCHES |
ALZJ | DISTANCE FROM SECOND GROOVE TO STEM END | 0.4250 INCHES NOMINAL |
AASU | HEAD HEIGHT | 0.1930 INCHES NOMINAL |
ALZD | STEM LENGTH | 3.4062 NOMINAL INCHES |
ALYX | STEM STYLE | DOUBLE GROOVED |
ALZH | DISTANCE FROM FIRST GROOVE TO STEM END | 0.2750 NOMINAL INCHES |
AATE | CHAMFER ANGLE IN DEG | 45.0 |