Product Details | INTERNAL COMBUSTION ENGINE PISTON

2810-00-478-9897 00020328050063Gasoline Reciprocating Engines, Except Aircraft; and Components28100068Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components28150029Diesel Engines and Components

Part Alternates: 137535, 2810-00-478-9897, 00-478-9897, 2810004789897, 004789897

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

Supply Group (FSG) NSN Assign. NIIN
28 01 JAN 1963 00-478-9897

Drawings & Photos | NSN 2810-00-478-9897


Demand History | NSN 2810-00-478-9897

Part Number Request Date QTY Origin
137535 2013-06-169 40

Cross Reference | NSN 2810-00-478-9897

Part Number Cage Code Manufacturer
137535 0AHP5 CURTISS-WRIGHT CONTROLS, INC DIV FLIGHT SYSTEMS

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Technical Data | NSN 2810-00-478-9897

Characteristic Specifications
MATERIAL ALUMINUM
DIAMETER 6.100 INCHES NOMINAL
OVERALL HEIGHT 4.086 INCHES NOMINAL
SURFACE FINISH FINISHED
FINISHED SIZE DESIGNATION STANDARD
WEIGHT 77.5 OUNCES
HEAD STYLE B11 CONCAVE
SKIRT TYPE SOLID
SKIRT BOTTOM CUTAWAY FEATURE NOT INCLUDED
RING GROOVE QUANTITY 5
RING GROOVE POSITION NO.1 AND NO.2 AND NO.3,NO.4
RING GROOVE WIDTH 0.1166 INCHES MINIMUM AND 0.1180 INCHES MAXIMUM 0.1180 INCHES MINIMUM AND 0.1200 INCHES MAXIMUM 0.1055 INCHES MINIMUM AND 0.1065 INCHES MAXIMUM 0.1005 INCHES MINIMUM AND 0.1015 INCHES MAXIMUM
GROOVE TAPER ANGLE 15 DEG PORM 25 MINUTES
RING GROOVE DIAMETER 5.537 INCHES MINIMUM 5.550 INCHES MAXIMUM 5.537 INCHES MINIMUM 5.550 INCHES MAXIMUM 5.537 INCHES MINIMUM 5.550 INCHES MAXIMUM 5.537 INCHES MINIMUM 5.550 INCHES MAXIMUM
RING GROOVE POSITION BELOW PISTON PIN NO. 5 RING GROOVE LOCATED BELOW PISTON PIN BOSSES
CARBON GROOVE NOT INCLUDED
OIL GROOVE NOT INCLUDED
DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP 2.3721 INCHES MINIMUM AND 2.3791 INCHES MAXIMUM
PIN HOLE BUSHING NOT INCLUDED
PINHOLE DIAMETER 1.4987 INCHES MINIMUM AND 1.4995 INCHES MAXIMUM
DISTANCE BETWEEN PIN BOSSES 1.970 INCHES MINIMUM AND 1.980 INCHES MAXIMUM
RETAINING RING GROOVE NOT INCLUDED
PIN NOT INCLUDED
PIN TYPE FOR WHICH DESIGNED FLOATING
RING NOT INCLUDED
III FSC APPLICATION DATA ACFT ENG R1300
MANUFACTURERS CODE 0AHP5
DESIGN CONTROL REFERENCE 137535

Restrictions/Controls & Freight Information | NSN 2810-00-478-9897

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:AItem does not contain precious metal
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
Less than truck load rating W Rating Variable
Water commodity Code 593 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable