NATO Stock Number
2815-00-090-5633
Sold in multiples of
1 EA
DEMIL
NO
Head Style
Flat
Overall Height
4.845 inches
Diameter
4.250 inches
Oil Passage Type
Hole
Pinhole Diameter
1.5000 inches
Surface Finish
Finished
Finished Size Designation
Standard
Skirt Type
Solid
Skirt Bottom Cutaway Feature
Not included
Ring Groove Quantity
5
Ring Groove Position
Number 1, and number 2, number 3, and number 4, number 5
Ring Groove Width
Between 0.0770 inches and 0.1240 inches
Ring Groove Width
0.1250 inches
Ring Groove Width
0.1880 inches
Ring Groove Width
0.0770 inches and 0.1240 inches 1st ring
Ring Groove Width
0.1250 inches 2nd ring
Ring Groove Width
0.1250 inches 3rd ring
Ring Groove Width
0.1880 inches 4th ring
Ring Groove Width
0.1880 inches 5th ring
Groove Taper Angle
7 degree 30 minutes
Ring Groove Diameter
3.776 inches
Ring Groove Diameter
3.810 inches
Ring Groove Diameter
3.833 inches
Ring Groove Diameter
3.776 inches 1st ring
Ring Groove Diameter
3.810 inches 4th ring
Ring Groove Diameter
3.810 inches 5th ring
Ring Groove Diameter
3.833 inches 2nd ring
Ring Groove Diameter
3.833 inches 3rd ring
Ring Groove Position Below Piston Pin
Number 5 ring groove located below pin bosses
Ring Groove Position Below Piston Pin
Number 1, and number 2, number 3, and number 4, number 5 all rings
Oil Groove
Included
Distance From Pin Hole Center To Extreme Top
3.030 inches
Pin Hole Bushing
Not included
Distance Between Pin Bosses
1.485 inches
Retaining Ring Groove
Included
Pin
Included
Pin Type For Which Designed
Floating
Ring
Not included
Carbon Groove
Included
Material
Aluminum alloy
Material
Aluminum alloy
Weight
66.0 ounces
