NATO Stock Number
2815-00-784-0727
Sold in multiples of
1 EA
DEMIL
NO
Head Style
Cavity
Overall Height
5.425 inches
Diameter
3.845 inches
Pinhole Diameter
Between 1.3770 inches and 1.3780 inches
Surface Finish
Finished
Finished Size Designation
Standard
Skirt Type
Solid
Skirt Bottom Cutaway Feature
Not included
Ring Groove Quantity
6
Ring Groove Position
Number 1, number 2, number 3, number 4, number @5, @and number 6
Ring Groove Width
Between 0.0850 inches and 0.0875 inches
Ring Groove Width
Between 0.0980 inches and 0.1000 inches
Ring Groove Width
Between 0.1000 inches and 0.1020 inches
Ring Groove Width
Between 0.1875 inches and 0.1890 inches
Ring Groove Width
0.0850 inches and 0.0875 inches 1st ring
Ring Groove Width
0.0980 inches and 0.1000 inches 3rd ring
Ring Groove Width
0.0980 inches and 0.1000 inches 4th ring
Ring Groove Width
0.1000 inches and 0.1020 inches 2nd ring
Ring Groove Width
0.1875 inches and 0.1890 inches 5th ring
Ring Groove Width
0.1875 inches and 0.1890 inches 6th ring
Ring Groove Diameter
Between 3.439 inches and 3.447 inches
Ring Groove Diameter
Between 3.515 inches and 3.525 inches
Ring Groove Diameter
3.439 inches and 3.447 inches 5th ring
Ring Groove Diameter
3.439 inches and 3.447 inches 6th ring
Ring Groove Diameter
3.515 inches and 3.525 inches 1st ring
Ring Groove Diameter
3.515 inches and 3.525 inches 2nd ring
Ring Groove Diameter
3.515 inches and 3.525 inches 3rd ring
Ring Groove Diameter
3.515 inches and 3.525 inches 4th ring
Ring Groove Position Below Piston Pin
Number 5 and 6 ring grooves located below piston pin holes
Ring Groove Position Below Piston Pin
Number 1, number 2, number 3, number 4, number @5, @and number 6 all rings
Oil Groove
Not included
Distance From Pin Hole Center To Extreme Top
3.150 inches
Pin Hole Bushing
Included
Distance Between Pin Bosses
1.820 inches
Retaining Ring Groove
Included
Pin
Not included
Pin Type For Which Designed
Floating
Ring
Not included
Carbon Groove
Not included
Material
Iron, malleable, pearlitic
Material
Iron, malleable, pearlitic
Weight
64.000 ounces
Fsc Application Data
Diesel engine, nonaircraft
