Product Details | INTERNAL COMBUSTION ENGINE PISTON

2810-00-031-6323 00020328050063Gasoline Reciprocating Engines, Except Aircraft; and Components28100068Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components28150029Diesel Engines and Components

Part Alternates: 166313, 2810-00-031-6323, 00-031-6323, 2810000316323, 000316323

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

Supply Group (FSG) NSN Assign. NIIN
28 01 JAN 1963 00-031-6323

Drawings & Photos | NSN 2810-00-031-6323


Cross Reference | NSN 2810-00-031-6323

Part Number Cage Code Manufacturer
166313 00198 PRATT & WHITNEY CANADA CIE DIVPRATT & WHITNEY CANADA CORP.
166313 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 2810-00-031-6323

Characteristic Specifications
MATERIAL ALUMINUM
DIAMETER 5.726 INCHES NOMINAL
OVERALL HEIGHT 4.110 INCHES NOMINAL
SURFACE FINISH FINISHED
FINISHED SIZE DESIGNATION STANDARD
SURFACE TREATMENT TIN PLATED
WEIGHT 72.0 OUNCES
HEAD STYLE B11 CONCAVE
SKIRT TYPE SOLID
SKIRT BOTTOM CUTAWAY FEATURE NOT INCLUDED
RING GROOVE QUANTITY 5
RING GROOVE POSITION NUMBER 1,NUMBER 2,NUMBER 3 AND NO. 4 AND NO. 5
RING GROOVE WIDTH 0.13000 INCHES NOMINAL 0.22175 INCHES NOMINAL 0.12925 INCHES NOMINAL
GROOVE TAPER ANGLE 15 DEG INCL ANGLE
RING GROOVE DIAMETER 5.177 INCHES NOMINAL 5.207 INCHES NOMINAL 5.327 INCHES NOMINAL
RING GROOVE POSITION BELOW PISTON PIN NO.5 RING GROOVE LOCATED BELOW PISTON BOSSES
CARBON GROOVE NOT INCLUDED
OIL GROOVE NOT INCLUDED
DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP 2.610 INCHES NOMINAL
PIN HOLE BUSHING NOT INCLUDED
PINHOLE DIAMETER 1.3730 INCHES NOMINAL
DISTANCE BETWEEN PIN BOSSES 2.000 INCHES NOMINAL
RETAINING RING GROOVE INCLUDED
PIN NOT INCLUDED
PIN TYPE FOR WHICH DESIGNED LOCKING
RING NOT INCLUDED
III FSC APPLICATION DATA ACFT ENG R2000
MANUFACTURERS CODE 00198
DESIGN CONTROL REFERENCE 166313

Restrictions/Controls & Freight Information | NSN 2810-00-031-6323

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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