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 |
|---|---|
| U1476 | PAXMAN DIESELS LTD |
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 |
|---|---|---|
| ANNQ | MATERIAL AND LOCATION | STEEL OVERALL |
| ANNQ | MATERIAL AND LOCATION | STEEL OVERALL |
| AAZT | SLOT DEPTH | 0.2400 INCHES NOMINAL |
| ALYZ | CARBON RELIEF GROOVE | NOT INCLUDED |
| ALZX | SLOT RADIUS | 0.0200 INCHES NOMINAL |
| AASK | HEAD STYLE | FLAT |
| ALZB | NECK RADIUS | 1.0000 INCHES NOMINAL |
| ALYX | STEM STYLE | SLOTTED |
| AASU | HEAD HEIGHT | 0.2187 INCHES NOMINAL |
| AJFY | SEAT ANGLE IN DEG | 45.5 |
| ABKV | OUTSIDE DIAMETER | 2.7500 INCHES NOMINAL |
| AATE | CHAMFER ANGLE IN DEG | 45.0 |
| AAZP | CHAMFER LENGTH | 0.0310 INCHES NOMINAL |