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NSN 2815-00-830-6643  ·  NIIN 008306643  ·  FSC 2815
NO DASHES 2815008306643
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PISTON,INTERNAL COMBUSTION ENGIN

Diesel Engines and Components

Technical characteristics

28 rows

Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.

Technical characteristics from the federal item record
MRCRequirementValue
AXGBRING GROOVE WIDTHTHIRD RING INCHES NOMINAL 0.0960
AASKHEAD STYLE
RGAQRING GROOVE POSITION AND QUANTITYR 1,AND NUMBER 1,NUMBER 3,AND NUMBER 4,AND NUMBER 5
WGHTWEIGHTOUNCES 43.0
AXPQPIN TYPE FOR WHICH DESIGNEDFLOATING
ABKWOVERALL HEIGHTINCHES NOMINAL 5.000
ABMZDIAMETERINCHES NOMINAL 3.750
ACXMOIL PASSAGE TYPELOCATION NOT OTHERWISE SPECIFIED HOLE
ACXUPINHOLE DIAMETERINCHES NOMINAL 1.1230
AGYESURFACE FINISHFINISHED
AXFRFINISHED SIZE DESIGNATIONSTANDARD
AXFTSKIRT TYPESOLID
AXFZRING GROOVE QUANTITY5
AXGBRING GROOVE WIDTHFIFTH RING INCHES NOMINAL 0.1840
AXGCGROOVE TAPER ANGLE7 DEGREE 30 MINUTES NO. 1 GROOVE
ABFFFURNISHED ITEMSPIN AND SKIRT BOTTOM CUTAWAY FEATURE AND RETAINING RING GROOVE AND CARBON GROOVE
AXGDRING GROOVE DIAMETERFIFTH RING INCHES NOMINAL 3.330
AXGDRING GROOVE DIAMETERFIRST RING INCHES NOMINAL 3.327
AXGDRING GROOVE DIAMETERFOURTH RING INCHES NOMINAL 3.327
AXGDRING GROOVE DIAMETERSECOND RING INCHES NOMINAL 3.327
MATTMATERIALALUMINUM ALLOY
AXGERING GROOVE POSITION BELOW PISTON PINNUMBER 1,AND NUMBER 1,NUMBER 3,AND NUMBER 4,AND NUMBER 5 ALL RINGS
AXGBRING GROOVE WIDTHFOURTH RING INCHES NOMINAL 0.1875
AXGBRING GROOVE WIDTHSECOND RING INCHES NOMINAL 0.0960
AXPKDISTANCE FROM PIN HOLE CENTER TO EXTREME TOPINCHES NOMINAL 2.875
AXPMDISTANCE BETWEEN PIN BOSSESINCHES NOMINAL 1.341
AXGBRING GROOVE WIDTHFIRST RING INCHES MINIMUM 0.0800 AND INCHES MAXIMUM 0.1625
AXGDRING GROOVE DIAMETERTHIRD RING INCHES NOMINAL 3.327