Product Details | PISTON CONNECTING ROD

2990-00-392-3367 A device used for connecting a piston to a crankshaft or to a master connecting rod of an internal combustion engine, steam reciprocating engine, reciprocating air compressor, or the like. The rod may be connected directly to the piston, or it may transmit the motion through a crosshead.20725300060Vehicular Brake, Steering, Axle, Wheel, and Track Components28050063Gasoline Reciprocating Engines, Except Aircraft; and Components28100068Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components28150029Diesel Engines and Components41300045Refrigeration and Air Conditioning Components43100028Compressors and Vacuum Pumps43200020Power and Hand Pumps

Part Alternates: 6F4331, 2990-00-392-3367, 00-392-3367, 2990003923367, 003923367

Engine Accessories | Miscellaneous Engine Accessories, Nonaircraft

Supply Group (FSG) NSN Assign. NIIN
29 01 JAN 1963 00-392-3367

Drawings & Photos | NSN 2990-00-392-3367


Cross Reference | NSN 2990-00-392-3367

Part Number Cage Code Manufacturer
6F4331 11083 CATERPILLAR INC. DBA CATERPILLAR

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Technical Data | NSN 2990-00-392-3367

Characteristic Specifications
MATERIAL STEEL
FABRICATION METHOD FORGED
STRENGTH RATING NOT RATED
METALLIC HARDNESS RATING NOT RATED
CENTER TO CENTER EFFECTIVE LENGTH 6.998 INCHES MINIMUM AND 7.000 INCHES MAXIMUM
BODY WIDTH AT PISTON CONNECTING END 0.770 INCHES NOMINAL
BODY WIDTH AT SHAFT CONNECTING END 1.025 INCHES NOMINAL
BODY THICKNESS AT PISTON CONNECTING END 0.525 INCHES NOMINAL
BODY THICKNESS AT SHAFT CONNECTING END 0.550 INCHES NOMINAL
END THICKNESS 1.193 INCHES NOMINAL
EDGE RADIUS 0.738 INCHES NOMINAL
END HOLE INSIDE DIAMETER 0.875 INCHES NOMINAL
PISTON CONNECTING END BEARING INCLUDED
BEARING REPLACEABILITY REPLACEABLE
PISTON CONNECTING END LUBRICATION DRILL FEATURE NOT INCLUDED
PISTON CONNECTING END LUBRICATION METHOD SPLASH
SHAFT CONNECTING END HOLE INSIDE DIAMETER 2.001 INCHES NOMINAL
SHAFT CONNECTING END EDGE RADIUS 1.399 INCHES NOMINAL
SHAFT CONNECTING END WIDTH 3.065 INCHES NOMINAL
SHAFT CONNECTING END THICKNESS 0.990 INCHES NOMINAL
SHAFT CONNECTING END BEARING NOT INCLUDED
SHAFT CONNECTING END LUBRICATION DRILL FEATURE INCLUDED
SHAFT CONNECTING END LUBRICATION METHOD SPLASH
CROSS-SECTIONAL SHAPE STYLE G1 I-SECTION TYPE

Restrictions/Controls & Freight Information | NSN 2990-00-392-3367

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
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 2990-00-392-3367

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 CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each