2805-00-933-3550 PUMP ASSEMBLY,OIL Index 2590-00-933-3552 ADJUSTING NUT ASSEMBLY

National Stock Number:
2805-00-933-3551

Federal Supply Class:
2805

National Item Identification Number:
009333551

Description:
CONNECTING ROD,PISTON

Detail:
A DEVICE USED FOR CONNECTING A PISTON TO A CRANKSHAFT OR TO A MASTER CONNECTING ROD OF AN INTERNAL COMBUSTION ENGINE, STEAM RECIPROCATING ENGINE, RECIPROCATING AIR COMPRESSOR, OR THE LIKE. THE ROD MAY BE CONNECTED DIRECTLY TO THE PISTON, OR IT MAY TRANSMIT THE MOTION THROUGH A CROSSHEAD.


Manufacturer Information:
1165712419207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
92897334623AM GENERAL LLC


Techincal Specification:
EDGE RADIUS0.670 INCHES NOMINAL
END HOLE INSIDE DIAMETER0.860 INCHES NOMINAL
BEARING REPLACEABILITYREPLACEABLE
BODY THICKNESS AT PISTON CONNECTING END0.562 INCHES NOMINAL
BODY THICKNESS AT SHAFT CONNECTING END0.780 INCHES NOMINAL
BODY WIDTH AT PISTON CONNECTING END0.780 INCHES NOMINAL
BODY WIDTH AT SHAFT CONNECTING END0.910 INCHES NOMINAL
CENTER TO CENTER EFFECTIVE LENGTH6.998 INCHES MINIMUM AND 7.002 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLEI-SECTION TYPE
END THICKNESS1.060 INCHES MINIMUM AND 1.070 INCHES MAXIMUM
FABRICATION METHODFORGED AND MACHINED
FSC APPLICATION DATAENGINE,GASOLINE,VEHICULAR
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66, AISI 1141 FED STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 1141
METALLIC HARDNESS RATING241.0 MINIMUM BRINELL TUNGSTEN CARBIDE AND 269.0 MAXIMUM BRINELL TUNGSTEN CARBIDE
PISTON CONNECTING END BEARINGINCLUDED
PISTON CONNECTING END LUBRICATION DRILL FEATUREINCLUDED
PISTON CONNECTING END LUBRICATION METHODSPLASH
PISTON END CONNECTION STYLESMALL ENGINE AND AUTOMOTIVE STANDARD
SHAFT CONNECTING END BEARINGNOT INCLUDED
SHAFT CONNECTING END EDGE RADIUS1.688 INCHES NOMINAL
SHAFT CONNECTING END HOLE INSIDE DIAMETER2.187 INCHES NOMINAL
SHAFT CONNECTING END STYLEAUTOMOTIVE STANDARD SPLIT BEARING 2 BOLT
SHAFT CONNECTING END LUBRICATION DRILL FEATUREINCLUDED
SHAFT CONNECTING END LUBRICATION METHODSPLASH
SHAFT CONNECTING END THICKNESS1.304 INCHES MINIMUM AND 1.306 INCHES MAXIMUM
SHAFT CONNECTING END WIDTH3.252 INCHES MINIMUM AND 3.255 INCHES MAXIMUM
SPECIAL FEATURESU/O CYLINDER NO. 1,3,AND 5


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