4730-00-203-4266 ELBOW,TUBE Index 2810-00-203-4270 PIN,PISTON

National Stock Number:
2810-00-203-4267

Federal Supply Class:
2810

National Item Identification Number:
002034267

Description:
PISTON,INTERNAL COMBUSTION ENGIN


Manufacturer Information:
53979628839TELEDYNE INDUSTRIES INC TELEDYNE POWER SYSTEMS DIV
AEC539796FP16779AIRMOTIVE ENGINEERING CORP DIV OF ENGINE COMPONENTS INC


Techincal Specification:
DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP1.788 INCHES MINIMUM AND 1.792 INCHES MAXIMUM
CARBON GROOVENOT INCLUDED
CUT DEPTH0.565 INCHES NOMINAL
DIAMETER4.993 INCHES NOMINAL
DISTANCE BETWEEN PIN BOSSES1.500 INCHES NOMINAL
FINISHED SIZE DESIGNATIONSTANDARD
FSC APPLICATION DATAENGINE,ACFT,RECIPROCATING
GROOVE TAPER ANGLE7 DEG PORM 30 MIN ALL RINGS
HEAD STYLEDISH
OVERALL HEIGHT3.333 INCHES MINIMUM AND 3.343 INCHES MAXIMUM
MATERIALALUMINUM
OIL GROOVENOT INCLUDED
OIL PASSAGE TYPEHOLE 3RD RING
PIN HOLE BUSHINGNOT INCLUDED
PIN TYPE FOR WHICH DESIGNEDFLOATING
PINHOLE DIAMETER1.1250 INCHES MINIMUM AND 1.1260 INCHES MAXIMUM
PINNOT INCLUDED
RETAINING RING GROOVENOT INCLUDED
RING GROOVE DIAMETER4.430 INCHES MINIMUM AND 4.440 INCHES MAXIMUM 1ST RING
RING GROOVE DIAMETER4.430 INCHES MINIMUM AND 4.440 INCHES MAXIMUM 2ND RING
RING GROOVE DIAMETER4.460 INCHES MINIMUM AND 4.470 INCHES MAXIMUM 3RD RING
RING GROOVE QUANTITY3
RING GROOVE WIDTH0.0950 INCHES MINIMUM AND 0.0960 INCHES MAXIMUM 2ND RING
RING GROOVE WIDTH0.0950 INCHES MINIMUM AND 0.0960 INCHES MAXIMUM 1ST RING
RING GROOVE WIDTH1.5850 INCHES MINIMUM AND 1.5950 INCHES MAXIMUM 3RD RING
RINGNOT INCLUDED
SKIRT BOTTOM CUTAWAY FEATUREINCLUDED
SKIRT TYPESOLID
SURFACE FINISHFINISHED


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