5840-00-594-5857 CONTACT,BRUSH,LEAF Index 2540-00-594-5860 BUSHING,SLEEVE

National Stock Number:
2805-00-594-5859

Federal Supply Class:
2805

National Item Identification Number:
005945859

Description:
PISTON,INTERNAL COMBUSTION ENGIN


Manufacturer Information:
740296019207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
740296519207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP2.062 INCHES MINIMUM AND 2.065 INCHES MAXIMUM
CARBON GROOVEINCLUDED
CUT DEPTH0.503 INCHES NOMINAL
DIAMETER3.624 INCHES MINIMUM AND 3.625 INCHES MAXIMUM
DISTANCE BETWEEN PIN BOSSES1.500 INCHES NOMINAL
FINISHED SIZE DESIGNATIONSTANDARD
GROOVE TAPER ANGLEGROOVES NOT TAPERED
HEAD STYLEFLAT
OVERALL HEIGHT3.313 INCHES NOMINAL
MATERIALALUMINUM
OIL GROOVENOT INCLUDED
OIL PASSAGE TYPESLOT
PIN HOLE BUSHINGNOT INCLUDED
PINNOT INCLUDED
PIN TYPE FOR WHICH DESIGNEDFLOATING
PINHOLE DIAMETER0.9996 INCHES MINIMUM AND 0.9999 INCHES MAXIMUM
RETAINING RING GROOVEINCLUDED
RING GROOVE DIAMETER3.213 INCHES MINIMUM AND 3.223 INCHES MAXIMUM 3RD RING
RING GROOVE DIAMETER3.253 INCHES MINIMUM AND 3.263 INCHES MAXIMUM 1ST RING
RING GROOVE DIAMETER3.253 INCHES MINIMUM AND 3.263 INCHES MAXIMUM 2ND RING
RING GROOVE QUANTITY3
RINGINCLUDED
RING GROOVE WIDTH0.0965 INCHES MINIMUM AND 0.0975 INCHES MAXIMUM 1ST RING
RING GROOVE WIDTH0.0965 INCHES MINIMUM AND 0.0975 INCHES MAXIMUM 2ND RING
RING GROOVE WIDTH0.1875 INCHES MINIMUM AND 0.1885 INCHES MAXIMUM 3RD RING
SKIRT SLOT STYLEGROOVE CONVEX SLOT
SKIRT TYPESOLID
SKIRT BOTTOM CUTAWAY FEATURENOT INCLUDED
WEIGHT20.5 OUNCES
SURFACE FINISHFINISHED
SURFACE TREATMENTANODIZE


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