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 |
|---|---|
| 0AHP5 | CURTISS-WRIGHT CONTROLS INC DIV FLIG |
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, FED STD 66, SAE HNV4 HEAD |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 37.0 MEGAWATTS 2 DRILLED HOLES, CONFIGURATION H SEAT FACE AND 45.0 MEGAWATTS 3 DRILLED HOLES, CONFIGURATION H SEAT FACE |
| AJFY | SEAT ANGLE IN DEG | 45.0 |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 37.0 MEGAWATTS 2 DRILLED HOLES, CONFIGURATION H STEM AND 45.0 MEGAWATTS 3 DRILLED HOLES, CONFIGURATION H STEM |
| ALYZ | CARBON RELIEF GROOVE | NOT INCLUDED |
| AASK | HEAD STYLE | FLAT |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 50.0 MEGAWATTS 2 DRILLED HOLES, CONFIGURATION H TIP |
| ABKV | OUTSIDE DIAMETER | 1.5570 INCHES MINIMUM AND 1.5670 INCHES MAXIMUM |
| ANNQ | MATERIAL AND LOCATION | SODIUM INTERNAL FILLING |
| AASU | HEAD HEIGHT | 0.1950 INCHES MINIMUM AND 0.2050 INCHES MAXIMUM |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 37.0 MEGAWATTS 2 DRILLED HOLES, CONFIGURATION H HEAD AND 45.0 MEGAWATTS 3 DRILLED HOLES, CONFIGURATION H HEAD |
| ANNQ | MATERIAL AND LOCATION | STEEL, FED STD 66, AISI/SAE 8645 TIP |
| ALZB | NECK RADIUS | 0.3400 INCHES NOMINAL |