Product Details | INTERNAL COMBUSTION ENGINE PISTON

2815-00-090-5639 00020328050063Gasoline Reciprocating Engines, Except Aircraft; and Components28100068Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components28150029Diesel Engines and Components

Part Alternates: 81115, 81115AS, 2815-00-090-5639, 00-090-5639, 2815000905639, 000905639

Engines, Turbines, and Components | Diesel Engines and Components

Supply Group (FSG) NSN Assign. NIIN
28 01 JAN 1961 00-090-5639

Drawings & Photos | NSN 2815-00-090-5639


Cross Reference | NSN 2815-00-090-5639

Part Number Cage Code Manufacturer
81115 1ML14 D.W. HERCULES, LLC DBA HERCULES ENGINE COMPONENTS
81115 28265 HERCULES ENGINE CO INC
81115AS 28265 HERCULES ENGINE CO INC

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Technical Data | NSN 2815-00-090-5639

Characteristic Specifications
MATERIAL ALUMINUM
DIAMETER 4.375 INCHES NOMINAL
OVERALL HEIGHT 6.844 INCHES NOMINAL
SURFACE FINISH FINISHED
FINISHED SIZE DESIGNATION STANDARD
SURFACE TREATMENT TIN PLATED
WEIGHT ANY ACCEPTABLE
HEAD STYLE B3 DISH
SKIRT TYPE SOLID
SKIRT BOTTOM CUTAWAY FEATURE NOT INCLUDED
RING GROOVE QUANTITY 6
RING GROOVE POSITION NUMBER 1,NUMBER 2,NUMBER 3,NUMBER 4,NUMBER 5 AND NUMBER 6
RING GROOVE WIDTH 0.1270 INCHES MINIMUM AND 0.1280 INCHES MAXIMUM 0.1250 INCHES MINIMUM AND 0.1260 INCHES MAXIMUM 0.2500 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
RING GROOVE DIAMETER 3.969 INCHES NOMINAL AND 3.979 INCHES NOMINAL
OIL PASSAGE TYPE HOLE
RING GROOVE POSITION BELOW PISTON PIN NUMBER 6 RING GROOVE LOCATED BELOW PISTON PIN BOSSES
CARBON GROOVE NOT INCLUDED
OIL GROOVE INCLUDED
DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP 4.591 INCHES MINIMUM AND 4.595 INCHES MAXIMUM
PIN HOLE BUSHING NOT INCLUDED
PINHOLE DIAMETER 1.6244 INCHES MINIMUM AND 1.6248 INCHES MAXIMUM
DISTANCE BETWEEN PIN BOSSES 1.812 INCHES NOMINAL
RETAINING RING GROOVE INCLUDED
PIN NOT INCLUDED
PIN TYPE FOR WHICH DESIGNED FLOATING
RING NOT INCLUDED
III FSC APPLICATION DATA DIESEL ENGINE

Restrictions/Controls & Freight Information | NSN 2815-00-090-5639

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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 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

Management | NSN 2815-00-090-5639

Category Code Description
Cognizance Codes9CNavy-owned stocks of defense construction material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9CDefense Supply Center Columbus
Columbus, OH 43215
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each