NATO Stock Number
2810-00-199-7348
Sold in multiples of
1 EA
DEMIL
NO
Head Style
Dish
Overall Height
Between 3.345 inches and 3.371 inches
Diameter
5.1170 inches
Oil Passage Type
Hole
Pinhole Diameter
Between 1.1250 inches and 1.1260 inches
Surface Finish
Finished
Finished Size Designation
Standard
Skirt Type
Solid
Cut Depth
0.510 inches
Skirt Bottom Cutaway Feature
Included
Ring Groove Quantity
3
Ring Groove Position
Number 1, number 2 and number 3
Ring Groove Width
Between 0.0950 inches and 0.0960 inches
Ring Groove Width
Between 0.0960 inches and 0.0970 inches
Ring Groove Width
Between 0.1570 inches and 0.1580 inches
Ring Groove Width
0.0950 inches and 0.0960 inches 2nd ring
Ring Groove Width
0.0960 inches and 0.0970 inches 1st ring
Ring Groove Width
0.1570 inches and 0.1580 inches 3rd ring
Groove Taper Angle
7 degrees 30 min porm 5 min
Ring Groove Diameter
Between 4.558 inches and 4.568 inches
Ring Groove Diameter
Between 4.576 inches and 4.613 inches
Ring Groove Diameter
Between 4.618 inches and 4.635 inches
Ring Groove Diameter
4.576 inches and 4.613 inches 1st ring
Ring Groove Diameter
4.558 inches and 4.568 inches 3rd ring
Ring Groove Diameter
4.618 inches and 4.635 inches 2nd ring
Oil Groove
Not included
Distance From Pin Hole Center To Extreme Top
Between 1.788 inches and 1.792 inches
Pin Hole Bushing
Not included
Distance Between Pin Bosses
1.750 inches
Retaining Ring Groove
Not included
Pin
Not 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
Any acceptable
Fsc Application Data
Engine, acft, reciprocating
