Product Details | PISTON CONNECTING ROD

2805-00-921-4948 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: DA49A13, DA49A13S1, DA49A21S1, DA49A9S1, DA49AS1, DA49S1, 34650, 2805-00-921-4948, 00-921-4948, 2805009214948, 009214948

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

Supply Group (FSG) NSN Assign. NIIN
28 03 NOV 1965 00-921-4948

Drawings & Photos | NSN 2805-00-921-4948


Cross Reference | NSN 2805-00-921-4948

Part Number Cage Code Manufacturer
34650 96046 CRANE PUMPS & SYSTEMS, INC.
DA49A13 66289 WISCONSIN MOTORS LLC
DA49A13S1 66289 WISCONSIN MOTORS LLC
DA49A21S1 66289 WISCONSIN MOTORS LLC
DA49A9S1 66289 WISCONSIN MOTORS LLC
DA49AS1 66289 WISCONSIN MOTORS LLC
DA49S1 66289 WISCONSIN MOTORS LLC

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Technical Data | NSN 2805-00-921-4948

Characteristic Specifications
MATERIAL STEEL
FABRICATION METHOD FORGED
STRENGTH RATING NOT RATED
METALLIC HARDNESS RATING NOT RATED
CENTER TO CENTER EFFECTIVE LENGTH 8.000 INCHES NOMINAL
BODY WIDTH AT PISTON CONNECTING END 0.685 INCHES NOMINAL
BODY WIDTH AT SHAFT CONNECTING END 0.922 INCHES NOMINAL
BODY THICKNESS AT PISTON CONNECTING END 0.514 INCHES NOMINAL
BODY THICKNESS AT SHAFT CONNECTING END 0.514 INCHES NOMINAL
END THICKNESS 1.130 INCHES NOMINAL
EDGE RADIUS 0.572 INCHES NOMINAL
END HOLE INSIDE DIAMETER 0.750 INCHES NOMINAL
PISTON CONNECTING END BEARING INCLUDED
BEARING REPLACEABILITY NONREPLACEABLE
PISTON CONNECTING END LUBRICATION DRILL FEATURE INCLUDED
PISTON CONNECTING END LUBRICATION METHOD SPLASH
SHAFT CONNECTING END HOLE INSIDE DIAMETER 1.125 INCHES NOMINAL
SHAFT CONNECTING END EDGE RADIUS 0.817 INCHES NOMINAL
SHAFT CONNECTING END WIDTH 2.250 INCHES NOMINAL
SHAFT CONNECTING END THICKNESS 1.240 INCHES NOMINAL
SHAFT CONNECTING END BEARING INCLUDED
SHAFT CONNECTING END BEARING REPLACEABILITY NONREPLACEABLE
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 2805-00-921-4948

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:AItem does not contain precious metal
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 104340 BARS/RODS NOI I/S
Less than car load rating
Less than truck load rating U 50.0
Water commodity Code 593 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 2805-00-921-4948

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityAItem requires special handling or condemnation procedures for specific reasons, such as precious metal content, high dollar value, critical material, or hazardous materiel. Refer to appropriate manuals or directives for specific instructions.
Acquisition Advice CodesFFABRICATE OR ASSEMBLE # (NON-STOCKED ITEMS) National Stock Numbered items fabricated or assembled from raw materials and finished products as the normal method of support. Procurement and stockage of the items are not justified because of low usage or peculiar installation factors. Distinctions between local or centralized fabricate/assemble capability are identified by the Source of Supply Modifier in the Source of Supply Column of the Service Management Data Lists.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code5Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice CodesFFABRICATE OR ASSEMBLE # (NON-STOCKED ITEMS) National Stock Numbered items fabricated or assembled from raw materials and finished products as the normal method of support. Procurement and stockage of the items are not justified because of low usage or peculiar installation factors. Distinctions between local or centralized fabricate/assemble capability are identified by the Source of Supply Modifier in the Source of Supply Column of the Service Management Data Lists.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesFFABRICATE OR ASSEMBLE # (NON-STOCKED ITEMS) National Stock Numbered items fabricated or assembled from raw materials and finished products as the normal method of support. Procurement and stockage of the items are not justified because of low usage or peculiar installation factors. Distinctions between local or centralized fabricate/assemble capability are identified by the Source of Supply Modifier in the Source of Supply Column of the Service Management Data Lists.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each