NIIN Output Data
NIIN:
NSN:
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 |
|---|---|---|---|---|---|---|---|---|
| E-831S | 83087 | H | 5 | 9 | 5 | AX | ||
| AS2398 | 31033 | A | 5 | 2 | 5 | AX | ||
| 7H9611 | 11083 | A | 3 | 2 | 3 | AX |
CAGE Information
| Code | Company |
|---|---|
| 11083 | CATERPILLAR INC. DBA CATERPILLAR DIV |
| 83087 | GOULD INC INDUSTRIAL MARKETING DIV |
| 31033 | TRW INC TRW INTL TRADE GOVERNMENT SA |
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 |
|---|---|---|
| ALZE | STEM DIAMETER | 0.4950 INCHES NOMINAL |
| ALYZ | CARBON RELIEF GROOVE | NOT INCLUDED |
| ANNQ | MATERIAL AND LOCATION | STEEL STEM |
| ALYX | STEM STYLE | MUSHROOM |
| AASK | HEAD STYLE | FLAT |
| ANNQ | MATERIAL AND LOCATION | STEEL, CORROSION RESISTING HEAD |
| ABKV | OUTSIDE DIAMETER | 1.9360 INCHES NOMINAL |
| ALZB | NECK RADIUS | 0.5620 INCHES NOMINAL |
| ALZZ | MUSHROOM END LARGEST DIAMETER | 0.4950 INCHES NOMINAL |
| AASU | HEAD HEIGHT | 0.2360 INCHES NOMINAL |
| ALZD | STEM LENGTH | 7.8020 INCHES NOMINAL |
| AJFY | SEAT ANGLE IN DEG | 30.0 |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | NOT RATED |
| AATE | CHAMFER ANGLE IN DEG | 35.0 |
| AAZP | CHAMFER LENGTH | 0.0310 INCHES NOMINAL |