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 |
---|---|
11083 | CATERPILLAR INC. DBA CATERPILLAR DIV |
Federal Supply Class
Title
DIESEL ENGINES AND COMPONENTS
Inclusions:
INCLUDES AUTOMOTIVE, INDUSTRIAL, MARINE, LOCOMOTIVE, AND ALL OTHER TYPES OF DIESEL AND SEMI-DIESEL ENGINES.
Exclusions:
EXCLUDES ENGINES ACCESSORIES (FSC 2990).
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
AAZP | CHAMFER LENGTH | 0.0625 INCHES NOMINAL |
ALZE | STEM DIAMETER | 0.4350 INCHES NOMINAL |
AASU | HEAD HEIGHT | 0.2090 INCHES NOMINAL |
ANNQ | MATERIAL AND LOCATION | STEEL OVERALL |
ALYZ | CARBON RELIEF GROOVE | NOT INCLUDED |
ALYX | STEM STYLE | MUSHROOM |
ALZZ | MUSHROOM END LARGEST DIAMETER | 0.4350 INCHES NOMINAL |
AASK | HEAD STYLE | FLAT |
ALZD | STEM LENGTH | 6.7900 INCHES NOMINAL |
ALZB | NECK RADIUS | 0.3125 INCHES NOMINAL |
ABKV | OUTSIDE DIAMETER | 1.6520 INCHES NOMINAL |
AJFY | SEAT ANGLE IN DEG | 30.0 |
ASXJ | METALLIC HARDNESS RATING AND LOCATION | NOT RATED |
AATE | CHAMFER ANGLE IN DEG | 45.0 |