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Worldwide distributor of NSN parts and consumables located in the USA.

Internal Combustion Engine Piston

Model / MPN: BM43160 | NSN: 2815-00-074-7140
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Product Details
NATO Stock Number
2815-00-074-7140
Sold in multiples of
1 EA
DEMIL
NO
Head Style
Relieved
Overall Height
6.250 inches
Diameter
4.875 inches
Oil Passage Type
Hole
Pinhole Diameter
2.0000 inches
Surface Finish
Finished
Finished Size Designation
Standard
Skirt Type
Solid
Skirt Bottom Cutaway Feature
Not included
Ring Groove Quantity
5
Ring Groove Width
0.1050 inches 1st ring
Ring Groove Width
0.1300 inches 2nd ring
Ring Groove Width
0.1300 inches 3rd ring
Ring Groove Width
0.1900 inches 4th ring
Ring Groove Width
0.2500 inches 5th ring
Ring Groove Diameter
4.412 inches
Oil Groove
Included
Distance From Pin Hole Center To Extreme Top
4.030 inches
Pin Hole Bushing
Not included
Retaining Ring Groove
Included
Pin
Included
Pin Type For Which Designed
Floating
Ring
Included
Carbon Groove
Not included
Material
Steel
Material
Steel
Surface Treatment
Oxide
Surface Treatment
Black oxide
Weight
154.0 ounces
BM431 Series Parts

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BM43160 Cross Reference