NATO Stock Number
2815-01-085-5189
Sold in multiples of
DEMIL
NO
Head Style
Cavity
Overall Height
Between 5.258 inches and 5.278 inches
Diameter
4.125 inches
Oil Passage Type
Hole
Pinhole Diameter
Between 1.5000 inches and 1.5003 inches
Surface Finish
Finished
Finished Size Designation
Standard
Skirt Type
Full split
Cut Depth
Any acceptable
Skirt Bottom Cutaway Feature
Included
Ring Groove Quantity
3
Ring Groove Position
Number 1, number 2, and number 3
Ring Groove Width
Between 0.0960 inches and 0.0970 inches
Ring Groove Width
Between 0.0970 inches and 0.0980 inches
Ring Groove Width
Between 0.2505 inches and 0.2515 inches
Ring Groove Diameter
Between 3.678 inches and 3.688 inches
Ring Groove Diameter
Between 3.718 inches and 3.728 inches
Oil Groove
Included
Distance From Pin Hole Center To Extreme Top
Between 2.892 inches and 2.894 inches
Pin Hole Bushing
Not included
Distance Between Pin Bosses
1.500 inches
Retaining Ring Groove
Included
Pin
Not included
Pin Type For Which Designed
Locking
Ring
Not included
Carbon Groove
Not included
Material
Aluminum alloy, qq-a-596, alloy f132
Material
Aluminum alloy, qq-a-596, alloy f132
Weight
51.2 ounces
