NATO Stock Number
2805-00-735-3622
Sold in multiples of
DEMIL
NO
Head Style
Flat
Overall Height
4.844 inches
Diameter
4.000 inches
Oil Passage Type
Slot
Pinhole Diameter
Between 1.1867 inches and 1.1871 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
Between 0.0960 inches and 0.0970 inches
Ring Groove Width
Between 0.1260 inches and 0.1270 inches
Ring Groove Width
Between 0.2505 inches and 0.2515 inches
Ring Groove Width
0.0960 inches and 0.0970 inches 1st ring
Ring Groove Width
0.1260 inches and 0.1270 inches 2nd ring
Ring Groove Width
0.2505 inches and 0.2515 inches 3rd ring
Ring Groove Width
0.2505 inches and 0.2515 inches 4th ring
Ring Groove Diameter
Between 3.546 inches and 3.556 inches
Ring Groove Diameter
Between 3.626 inches and 3.662 inches
Ring Groove Diameter
Between 3.616 inches and 3.626 inches
Ring Groove Diameter
3.546 inches and 3.556 inches 1st ring
Ring Groove Diameter
3.626 inches and 3.662 inches 4th ring
Ring Groove Diameter
3.616 inches and 3.626 inches 2nd ring
Ring Groove Diameter
3.616 inches and 3.626 inches 3rd ring
Ring Groove Position Below Piston Pin
No.4 ring groove located below piston pin holes
Ring Groove Position Below Piston Pin
Number 1, number 2, number 3, and number 4 all rings
Oil Groove
Not included
Distance From Pin Hole Center To Extreme Top
Between 2.657 inches and 2.662 inches
Pin Hole Bushing
Not included
Distance Between Pin Bosses
Any acceptable
Retaining Ring Groove
Included
Pin
Included
Pin Type For Which Designed
Locking
Ring
Not included
Carbon Groove
Not included
Material
Aluminum
Material
Aluminum
Surface Treatment
Tin
Surface Treatment
Tin plated
Weight
33.0 ounces
