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 |
|---|---|
| 88080 | COOPER CAMERON CORP COOPER BESSEMER |
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 |
|---|---|---|
| AASU | HEAD HEIGHT | 0.3437 INCHES NOMINAL |
| AASU | HEAD HEIGHT | 0.3437 INCHES NOMINAL |
| ALZE | STEM DIAMETER | 0.6190 INCHES MINIMUM AND 0.6200 INCHES MAXIMUM |
| ANNQ | MATERIAL AND LOCATION | STEEL, C.23.RS-6D9-144-17, COOPER INDUSTRIES, INC- COOPER-BESSEMER DIV OVERALL |
| ALZX | SLOT RADIUS | 0.0937 INCHES NOMINAL |
| ABGC | SLOT WIDTH | 0.1875 INCHES NOMINAL |
| ALZD | STEM LENGTH | 10.7812 INCHES NOMINAL |
| AJFY | SEAT ANGLE IN DEG | 45.0 |
| ALYZ | CARBON RELIEF GROOVE | NOT INCLUDED |
| AASK | HEAD STYLE | FLAT |
| AAZP | CHAMFER LENGTH | 0.0156 INCHES NOMINAL |
| ALYX | STEM STYLE | SLOTTED |
| ZZZV | FSC APPLICATION DATA | DIESEL ENGINE |
| AAZT | SLOT DEPTH | 0.2187 INCHES NOMINAL |
| ALZB | NECK RADIUS | 1.2500 INCHES NOMINAL |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | NOT RATED |
| ABKV | OUTSIDE DIAMETER | 3.4950 INCHES MINIMUM AND 3.5050 INCHES MAXIMUM |
| AATE | CHAMFER ANGLE IN DEG | 45.0 |