Product Details | INTERNAL COMBUSTION ENGINE PISTON

2810-00-156-8846 00020328050063Gasoline Reciprocating Engines, Except Aircraft; and Components28100068Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components28150029Diesel Engines and Components

Part Alternates: LW10207, LW10207S, 2810-00-156-8846, 00-156-8846, 2810001568846, 001568846

Engines, Turbines, and Components | Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components

Supply Group (FSG) NSN Assign. NIIN
28 21 JAN 1970 00-156-8846

Drawings & Photos | NSN 2810-00-156-8846


Demand History | NSN 2810-00-156-8846

Part Number Request Date QTY Origin
2810-00-156-8846 2016-09-251 2 US
LW10207 2010-11-322 100
LW10207S 2010-08-230 1 US
2810-00-156-8846 2009-08-240 12 Canada
LW10207S 2009-03-66 6 United States

Cross Reference | NSN 2810-00-156-8846

Part Number Cage Code Manufacturer
LW10207 80254 TEXTRON LYCOMING INC WILLIAMSPORT PLANT
LW10207S 80254 TEXTRON LYCOMING INC WILLIAMSPORT PLANT

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Technical Data | NSN 2810-00-156-8846

Characteristic Specifications
MATERIAL ALUMINUM
DIAMETER 5.1180 INCHES NOMINAL
OVERALL HEIGHT 3.498 INCHES MINIMUM AND 3.504 INCHES MAXIMUM
SURFACE FINISH FINISHED
FINISHED SIZE DESIGNATION STANDARD
WEIGHT ANY ACCEPTABLE
HEAD STYLE B2 FLAT
SKIRT TYPE SOLID
SKIRT BOTTOM CUTAWAY FEATURE INCLUDED
CUT DEPTH 0.509 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
RING GROOVE QUANTITY 3
RING GROOVE POSITION NO. 1,NO. 2 AND NO. 3
RING GROOVE WIDTH 0.0960 INCHES MINIMUM AND 0.0970 INCHES MAXIMUM 0.0945 INCHES MINIMUM AND 0.0955 INCHES MAXIMUM 0.1570 INCHES MINIMUM AND 0.1580 INCHES MAXIMUM
GROOVE TAPER ANGLE 7 DEG 30 MIN PORM 0 DEG 5 MIN
RING GROOVE DIAMETER 4.5926 INCHES MINIMUM AND 4.6156 INCHES MAXIMUM 4.5376 INCHES MINIMUM AND 4.5146 INCHES MAXIMUM 4.5580 INCHES MINIMUM AND 4.5680 INCHES MAXIMUM
CARBON GROOVE NOT INCLUDED
OIL GROOVE NOT INCLUDED
DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP 2.049 INCHES MINIMUM AND 2.054 INCHES MAXIMUM
PIN HOLE BUSHING NOT INCLUDED
PINHOLE DIAMETER 1.1249 INCHES MINIMUM AND 1.1252 INCHES MAXIMUM
DISTANCE BETWEEN PIN BOSSES 1.750 INCHES NOMINAL
RETAINING RING GROOVE NOT INCLUDED
PIN NOT INCLUDED
PIN TYPE FOR WHICH DESIGNED FLOATING
RING NOT INCLUDED
III FSC APPLICATION DATA ENGINE,ACFT,RECIPROCATING
MANUFACTURERS CODE 80254
DESIGN CONTROL REFERENCE LW10207S

Restrictions/Controls & Freight Information | NSN 2810-00-156-8846

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 133300 MACHINERY/MACHINES NOI
Less than car load rating M 85
Less than truck load rating W Rating Variable
Water commodity Code 593 unknown
Originating Activity Code CT U.S. Army Aviation and Missile Command (AIR)
Redstone Arsenal, AL 35898-5230
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable