NATO Stock Number
2805-00-350-5040
Sold in multiples of
DEMIL
NO
Overall Height
Between 4.935 inches and 4.955 inches
Diameter
5.400 inches
Pinhole Diameter
Between 1.3739 inches and 1.3747 inches
Surface Finish
Finished
Skirt Type
Solid
Cut Depth
Between 0.675 inches and 0.685 inches
Skirt Bottom Cutaway Feature
Included
Ring Groove Quantity
5
Ring Groove Position
No. 1, no. 2, no. 3, no. 4 and no. 5
Ring Groove Width
Between 0.0950 inches and 0.0960 inches
Ring Groove Width
Between 0.1875 inches and 0.1885 inches
Ring Groove Width
0.0950 inches and 0.0960 inches 1st ring
Ring Groove Width
0.0950 inches and 0.0960 inches 2nd ring
Ring Groove Width
0.0950 inches and 0.0960 inches 3rd ring
Ring Groove Width
0.1875 inches and 0.1885 inches 4th ring
Ring Groove Width
0.1875 inches and 0.1885 inches 5th ring
Ring Groove Diameter
Between 4.827 inches and 4.833 inches
Ring Groove Diameter
4.827 inches and 4.833 inches 1st ring
Ring Groove Diameter
4.827 inches and 4.833 inches 2nd ring
Ring Groove Diameter
4.827 inches and 4.833 inches 3rd ring
Ring Groove Diameter
4.827 inches and 4.833 inches 4th ring
Ring Groove Diameter
4.827 inches and 4.833 inches 5th ring
Ring Groove Position Below Piston Pin
Number 5 ring groove located below piston pin hole
Ring Groove Position Below Piston Pin
No. 1, no. 2, no. 3, no. 4 and no. 5 all rings
Oil Groove
Not included
Distance From Pin Hole Center To Extreme Top
Between 2.715 inches and 2.725 inches
Pin Hole Bushing
Not included
Distance Between Pin Bosses
1.940 inches
Retaining Ring Groove
Included
Pin
Included
Pin Type For Which Designed
Floating
Ring
Not included
Carbon Groove
Not included
Material
Aluminum
Material
Aluminum
Surface Treatment
Tin
Surface Treatment
Tin plated
Weight
58.0 ounces
