Home / MS parts / NSN 2815-00-090-5639
NSN 2815-00-090-5639  ·  NIIN 000905639  ·  FSC 2815
NO DASHES 2815000905639
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PISTON,INTERNAL COMBUSTION ENGIN

Diesel Engines and Components

Technical characteristics

23 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
AXPQPIN TYPE FOR WHICH DESIGNEDFLOATING
AXPMDISTANCE BETWEEN PIN BOSSESINCHES NOMINAL 1.812
AXGDRING GROOVE DIAMETERFIRST RING INCHES NOMINAL 3.969
AXGDRING GROOVE DIAMETERSECOND RING INCHES NOMINAL 3.979
AXGERING GROOVE POSITION BELOW PISTON PINNUMBER 1,NUMBER 2,NUMBER 3,NUMBER 4,NUMBER 5 AND NUMBER 6 ALL RINGS
ZZZVFSC APPLICATION DATADIESEL ENGINE
ABMZDIAMETERINCHES NOMINAL 4.375
ACXMOIL PASSAGE TYPETHIRD RING HOLE
ACXUPINHOLE DIAMETERINCHES MINIMUM 1.6244 AND INCHES MAXIMUM 1.6248
AGYESURFACE FINISHFINISHED
AXFRFINISHED SIZE DESIGNATIONSTANDARD
ABKWOVERALL HEIGHTINCHES NOMINAL 6.844
AXFZRING GROOVE QUANTITY6
AXGBRING GROOVE WIDTHFIRST RING INCHES MINIMUM 0.1270 AND INCHES MAXIMUM 0.1280
AXGBRING GROOVE WIDTHSECOND RING INCHES MINIMUM 0.1250 AND INCHES MAXIMUM 0.1260
ABFFFURNISHED ITEMSOIL GROOVE AND RETAINING RING GROOVE
AXPKDISTANCE FROM PIN HOLE CENTER TO EXTREME TOPINCHES MINIMUM 4.591 AND INCHES MAXIMUM 4.595
AASKHEAD STYLE
AXGBRING GROOVE WIDTHTHIRD RING INCHES NOMINAL 0.2500
AXFTSKIRT TYPESOLID
SFTTSURFACE TREATMENTTIN
RGAQRING GROOVE POSITION AND QUANTITYR 1,NUMBER 2,NUMBER 3,NUMBER 4,NUMBER 5 AND NUMBER 6
MATTMATERIALALUMINUM