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 |
---|---|
1ML14 | D.W. HERCULES LLC DBA HERCULES ENGIN |
Federal Supply Class
Title
GASOLINE RECIPROCATING ENGINES,
Inclusions:
INCLUDES GAS RECIPROCATING ENGINES; ALL GASOLINE RECIPROCATING ENGINES EXCEPT AIRCRAFT PRIME MOVING.
Exclusions:
EXCLUDES ENGINE ACCESSORIES (FSC 2990).
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
AGRA | MINOR DIAMETER LENGTH | 0.1460 INCHES MINIMUM AND 0.1660 INCHES MAXIMUM |
ABKV | OUTSIDE DIAMETER | 2.3700 INCHES MINIMUM AND 2.3800 INCHES MAXIMUM |
ALZF | DISTANCE FROM MINOR DIAMETER TO STEM END | 0.4810 INCHES MINIMUM AND 0.5130 INCHES MAXIMUM |
AAZP | CHAMFER LENGTH | 0.0312 INCHES NOMINAL |
ABGF | GROOVE WIDTH | 0.1350 INCHES MINIMUM AND 0.1450 INCHES MAXIMUM |
AAVZ | GROOVE DIAMETER | 0.3380 INCHES MINIMUM AND 0.3420 INCHES MAXIMUM |
ALZB | NECK RADIUS | 0.3750 INCHES NOMINAL |
ALZD | STEM LENGTH | 6.0380 INCHES MINIMUM AND 6.0750 INCHES MAXIMUM |
AJFY | SEAT ANGLE IN DEG | 45.0 |
ALYZ | CARBON RELIEF GROOVE | NOT INCLUDED |
ALZE | STEM DIAMETER | 0.4955 INCHES MINIMUM AND 0.4965 INCHES MAXIMUM |
ADNA | MINOR OUTSIDE DIAMETER | 0.4590 INCHES MINIMUM AND 0.4790 INCHES MAXIMUM |
ANNQ | MATERIAL AND LOCATION | STEEL EASTON YALE AND TOWNE INC EMS210,HEAD |
ASXJ | METALLIC HARDNESS RATING AND LOCATION | 35.0 MEGAWATTS 3 DRILLED HOLES, CONFIGURATION H HEAD |
ABGK | TAPER ANGLE IN DEG | 15.0 |
ASXJ | METALLIC HARDNESS RATING AND LOCATION | 35.0 MEGAWATTS 3 DRILLED HOLES, CONFIGURATION H STEM |
ASXJ | METALLIC HARDNESS RATING AND LOCATION | 28.0 MEGAWATTS 2 DRILLED HOLES, CONFIGURATION H HEAD |
ANNQ | MATERIAL AND LOCATION | STEEL EASTON YALE AND TOWNE INC EMS33,STEM |
AASU | HEAD HEIGHT | 0.1950 INCHES MINIMUM AND 0.2020 INCHES MAXIMUM |
ZZZV | FSC APPLICATION DATA | GASOLINE ENGINE |
ASXJ | METALLIC HARDNESS RATING AND LOCATION | 28.0 MEGAWATTS 2 DRILLED HOLES, CONFIGURATION H STEM |
ALZG | DISTANCE FROM GROOVE TO STEM END | 0.2000 INCHES MINIMUM AND 0.2020 INCHES MAXIMUM |
AASK | HEAD STYLE | CONCAVE |
ASXJ | METALLIC HARDNESS RATING AND LOCATION | 43.0 MEGAWATTS 2 DRILLED HOLES, CONFIGURATION H TIP |
AATE | CHAMFER ANGLE IN DEG | 45.0 |