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NSN 2815-00-528-5703  ·  NIIN 005285703  ·  FSC 2815
NO DASHES 2815005285703
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PISTON,INTERNAL COMBUSTION ENGIN

Diesel Engines and Components

Technical characteristics

25 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
AASKHEAD STYLE
ABFFFURNISHED ITEMSPIN AND RING AND RETAINING RING GROOVE
ABKWOVERALL HEIGHTINCHES NOMINAL 7.375
AXGBRING GROOVE WIDTHFIRST RING INCHES MINIMUM 0.1575 AND INCHES MAXIMUM 0.1585
AXGERING GROOVE POSITION BELOW PISTON PINNUMBER 1,NUMBER 2,NUMBER 3,NUMBER 4,NUMBER 5,AND NUMBER 6 ALL RINGS
AXPKDISTANCE FROM PIN HOLE CENTER TO EXTREME TOPINCHES MINIMUM 4.620 AND INCHES MAXIMUM 4.630
AXGDRING GROOVE DIAMETERSECOND RING INCHES MINIMUM 4.988 AND INCHES MAXIMUM 4.998
AXFRFINISHED SIZE DESIGNATIONSTANDARD
AXFTSKIRT TYPESOLID
AXFZRING GROOVE QUANTITY6
RGAQRING GROOVE POSITION AND QUANTITYR 1,NUMBER 2,NUMBER 3,NUMBER 4,NUMBER 5,AND NUMBER 6
SFTTSURFACE TREATMENTTIN
AXGBRING GROOVE WIDTHFOURTH RING INCHES MINIMUM 0.1880 AND INCHES MAXIMUM 0.1890
AXGBRING GROOVE WIDTHSECOND RING INCHES MINIMUM 0.1570 AND INCHES MAXIMUM 0.1580
AXGBRING GROOVE WIDTHTHIRD RING INCHES MINIMUM 0.1880 AND INCHES MAXIMUM 0.1890
AXGDRING GROOVE DIAMETERFIRST RING INCHES MINIMUM 4.988 AND INCHES MAXIMUM 4.998
AXGDRING GROOVE DIAMETERFOURTH RING INCHES MINIMUM 4.988 AND INCHES MAXIMUM 4.998
AXGDRING GROOVE DIAMETERTHIRD RING INCHES MINIMUM 4.988 AND INCHES MAXIMUM 4.998
AGYESURFACE FINISHFINISHED
SUPPSUPPLEMENTARY FEATURESOIL PASSAGE HOLE
AXPMDISTANCE BETWEEN PIN BOSSESINCHES MINIMUM 2.562 AND INCHES MAXIMUM 2.572
AXPQPIN TYPE FOR WHICH DESIGNEDLOCKING
MATTMATERIALIRON
ABMZDIAMETERINCHES MINIMUM 5.515 AND INCHES MAXIMUM 5.520
WGHTWEIGHTOUNCES 84.0