NATO Stock Number
2815-00-871-8404
Sold in multiples of
1 EA
DEMIL
NO
Head Style
Cavity
Overall Height
6.250 inches
Diameter
4.875 inches
Oil Passage Type
Hole
Pinhole Diameter
Between 1.9980 inches and 1.9990 inches
Surface Finish
Finished
Finished Size Designation
Standard
Skirt Type
Solid
Skirt Bottom Cutaway Feature
Not included
Ring Groove Quantity
4
Ring Groove Position
Number 1, number 2, number 3, and number 4
Ring Groove Width
0.1560 inches
Ring Groove Width
1.2500 inches
Groove Taper Angle
19 degree 45 minutes, and 14 degree 45 minutes
Ring Groove Diameter
4.415 inches
Ring Groove Diameter
4.361 inches
Ring Groove Diameter
4.371 inches
Ring Groove Diameter
4.445 inches
Oil Groove
Not included
Distance From Pin Hole Center To Extreme Top
Between 3.998 inches and 4.001 inches
Pin Hole Bushing
Not included
Distance Between Pin Bosses
Between 1.210 inches and 1.225 inches
Retaining Ring Groove
Included
Pin
Included
Pin Type For Which Designed
Floating
Ring
Included
Carbon Groove
Not included
Material
Aluminum alloy
Material
Aluminum alloy
Weight
Any acceptable
Fsc Application Data
Engine, diesel
