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 |
---|---|
83087 | GOULD INC INDUSTRIAL MARKETING DIV |
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 |
---|---|---|
ABGC | SLOT WIDTH | 0.1580 INCHES MINIMUM AND 0.1620 INCHES MAXIMUM |
ABGC | SLOT WIDTH | 0.1580 INCHES MINIMUM AND 0.1620 INCHES MAXIMUM |
ALZT | DISTANCE FROM SLOT TO STEM END | 0.1094 INCHES NOMINAL |
AAZP | CHAMFER LENGTH | 0.0312 INCHES NOMINAL |
AASU | HEAD HEIGHT | 0.2010 INCHES MINIMUM AND 0.2210 INCHES MAXIMUM |
ALZE | STEM DIAMETER | 0.3720 INCHES MINIMUM AND 0.3730 INCHES MAXIMUM |
AJFY | SEAT ANGLE IN DEG | 45.0 |
ANNQ | MATERIAL AND LOCATION | STEEL, FED STD 66, AISI/SAE 3140 STEM |
ALYZ | CARBON RELIEF GROOVE | NOT INCLUDED |
AASK | HEAD STYLE | MUSHROOM |
ABKV | OUTSIDE DIAMETER | 1.5625 INCHES MINIMUM AND 1.5725 INCHES MAXIMUM |
ASXJ | METALLIC HARDNESS RATING AND LOCATION | 37.0 MEGAWATTS 1 DRILLED HOLE, CONFIGURATION H STEM |
ALYX | STEM STYLE | SLOTTED |
ANNQ | MATERIAL AND LOCATION | STEEL, FED STD 66, SAE EV4 HEAD |
ASXJ | METALLIC HARDNESS RATING AND LOCATION | 37.0 MEGAWATTS 1 DRILLED HOLE, CONFIGURATION H TIP |
ZZZV | FSC APPLICATION DATA | GASOLINE ENGINE |
ABGD | SLOT LENGTH | 0.3300 INCHES MINIMUM AND 0.3380 INCHES MAXIMUM |
ALZD | STEM LENGTH | 4.9158 INCHES MINIMUM AND 4.9208 INCHES MAXIMUM |
ALZB | NECK RADIUS | 0.4375 INCHES NOMINAL |
ALZX | SLOT RADIUS | 0.1790 INCHES MINIMUM AND 0.1810 INCHES MAXIMUM |
AATE | CHAMFER ANGLE IN DEG | 45.0 |