Product Details | INTERNAL COMBUSTION ENGINE PISTON

2805-00-737-2873 00020328050063Gasoline Reciprocating Engines, Except Aircraft; and Components28100068Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components28150029Diesel Engines and Components

Part Alternates: P449AX, 7372873, 801376, 801476, 1082PSTD, 22STDPF, 2805-00-737-2873, 00-737-2873, 2805007372873, 007372873

Engines, Turbines, and Components | Gasoline Reciprocating Engines, Except Aircraft; and Components

Supply Group (FSG) NSN Assign. NIIN
28 01 JAN 1963 00-737-2873

Drawings & Photos | NSN 2805-00-737-2873


Cross Reference | NSN 2805-00-737-2873

Part Number Cage Code Manufacturer
1082PSTD 77220 DANA CORP ENGINE PRODUCTS DIV
22STDPF 87978 TRIPLEX CORP OF AMERICA
7372873 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
801376 24617 GENERAL MOTORS CORP
801376 34623 AM GENERAL, LLC
801476 34623 AM GENERAL, LLC
P449AX 76255 MCQUAY-NORRIS INC OEM DIV

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Technical Data | NSN 2805-00-737-2873

Characteristic Specifications
MATERIAL ALUMINUM
DIAMETER 3.125 INCHES NOMINAL
OVERALL HEIGHT 3.750 INCHES NOMINAL
SURFACE FINISH FINISHED
FINISHED SIZE DESIGNATION STANDARD
SURFACE TREATMENT TIN PLATED OR BRASS PLATED
HEAD STYLE B2 FLAT
SKIRT TYPE SEMISPLIT
SKIRT BOTTOM CUTAWAY FEATURE NOT INCLUDED
RING GROOVE QUANTITY 3
RING GROOVE POSITION NUMBER 1,NUMBER 2,AND NUMBER 3
RING GROOVE WIDTH 0.0955 INCHES MINIMUM AND 0.0965 INCHES MAXIMUM 0.1875 INCHES MINIMUM AND 0.1885 INCHES MAXIMUM 0.0950 INCHES MINIMUM AND 0.0960 INCHES MAXIMUM
RING GROOVE DIAMETER 2.796 INCHES MINIMUM 2.806 INCHES MAXIMUM 2.796 INCHES MINIMUM 2.806 INCHES MAXIMUM 2.776 INCHES MINIMUM 2.786 INCHES MAXIMUM
CARBON GROOVE INCLUDED
OIL GROOVE NOT INCLUDED
DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP 2.185 INCHES MINIMUM AND 2.189 INCHES MAXIMUM
PIN HOLE BUSHING NOT INCLUDED
PINHOLE DIAMETER 0.8120 INCHES NOMINAL
DISTANCE BETWEEN PIN BOSSES 1.105 INCHES MINIMUM AND 1.145 INCHES MAXIMUM
RETAINING RING GROOVE NOT INCLUDED
PIN INCLUDED
PIN TYPE FOR WHICH DESIGNED FLOATING
RING NOT INCLUDED
MANUFACTURERS CODE 34623
DESIGN CONTROL REFERENCE 801476

Restrictions/Controls & Freight Information | NSN 2805-00-737-2873

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 2805-00-737-2873

Category Code Description
Cognizance Codes9ANavy-owned stocks of parts peculiar to combat and tactical vehicles of Army design
Naval Inventory Control Point, Mechanicsburg
Source of SupplyAKZUS Army Tank-Automotive and Armaments Command
Warren, MI 48397-5000
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