Product Details | INTERNAL COMBUSTION ENGINE PISTON

2815-00-777-6687 00020328050063Gasoline Reciprocating Engines, Except Aircraft; and Components28100068Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components28150029Diesel Engines and Components

Part Alternates: JHP39091, JHP39-091, JHP85121, JHP85-121, TD600A4081E, 2815-00-777-6687, 00-777-6687, 2815007776687, 007776687

Engines, Turbines, and Components | Diesel Engines and Components

Supply Group (FSG) NSN Assign. NIIN
28 01 JAN 1962 00-777-6687

Drawings & Photos | NSN 2815-00-777-6687


Cross Reference | NSN 2815-00-777-6687

Part Number Cage Code Manufacturer
JHP39-091 02032 HOLLINGSWORTH JOHN R CO
JHP85-121 02032 HOLLINGSWORTH JOHN R CO
TD600A4081E 14351 TELEDYNE CONTINENTAL MOTORS INDUSTRIAL PRODUCTS DIV

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Technical Data | NSN 2815-00-777-6687

Characteristic Specifications
MATERIAL ALUMINUM ALLOY
DIAMETER 4.313 INCHES NOMINAL
OVERALL HEIGHT 4.685 INCHES NOMINAL
SURFACE FINISH FINISHED
FINISHED SIZE DESIGNATION STANDARD
WEIGHT 52.0 OUNCES
HEAD STYLE B2 FLAT
SKIRT TYPE SOLID
SKIRT BOTTOM CUTAWAY FEATURE NOT INCLUDED
RING GROOVE QUANTITY 5
RING GROOVE POSITION NUMBER 1,NUMBER 2,NUMBER 3,NUMBER 4,AND NUMBER 5
RING GROOVE WIDTH 0.0650 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM 0.0650 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM 0.0650 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM 0.2500 INCHES NOMINAL 0.1860 INCHES NOMINAL
GROOVE TAPER ANGLE 7 DEGREE 30 MINUTES
RING GROOVE DIAMETER 3.896 INCHES NOMINAL AND 3.896 INCHES NOMINAL AND 3.896 INCHES NOMINAL AND 3.863 INCHES NOMINAL AND 3.863 INCHES NOMINAL
OIL PASSAGE TYPE HOLE
RING GROOVE POSITION BELOW PISTON PIN NUMBER 5 RING GROOVE LOCATED BELOW PIN BOSSES
CARBON GROOVE INCLUDED
OIL GROOVE NOT INCLUDED
DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP 2.625 INCHES NOMINAL
PIN HOLE BUSHING NOT INCLUDED
PINHOLE DIAMETER 1.4375 INCHES NOMINAL
DISTANCE BETWEEN PIN BOSSES 1.810 INCHES NOMINAL
RETAINING RING GROOVE INCLUDED
PIN INCLUDED
PIN TYPE FOR WHICH DESIGNED FLOATING
RING INCLUDED

Restrictions/Controls & Freight Information | NSN 2815-00-777-6687

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
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 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