4920-00-713-1366 ANCHOR PLATE ASSY Index 5330-00-713-1383 GASKET

National Stock Number:
2810-00-713-1377

Federal Supply Class:
2810

National Item Identification Number:
007131377

Description:
VALVE,POPPET,ENGINE

Detail:
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.


Manufacturer Information:
53085128839TELEDYNE INDUSTRIES INC TELEDYNE POWER SYSTEMS DIV
H554092856EATON CORP ENGINE COMPONENTS DIV


Techincal Specification:
CARBON RELIEF GROOVENOT INCLUDED
HEAD HEIGHT0.2240 INCHES MINIMUM AND 0.2440 INCHES MAXIMUM
HEAD STYLEFLAT
OUTSIDE DIAMETER1.2350 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM
MATERIALSTEEL OVERALL
METALLIC HARDNESS RATING52.0 MINIMUM ROCKWELL C SEAT FACE
METALLIC HARDNESS RATING96.0 MINIMUM ROCKWELL C AND 106.0 MAXIMUM ROCKWELL C HEAD
METALLIC HARDNESS RATING96.0 MINIMUM ROCKWELL C AND 106.0 MAXIMUM ROCKWELL C STEM
METALLIC HARDNESS RATING96.0 MINIMUM ROCKWELL C AND 106.0 MAXIMUM ROCKWELL C TIP
NECK RADIUS0.0730 INCHES MINIMUM AND 0.0830 INCHES MAXIMUM


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