NSN 2805-00-778-8997 AA7D3040020, AA7D3040-020, AA7D3040M020

Product Details | PISTON CONNECTING ROD

2805-00-778-8997 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: AA7D3040020, AA7D3040-020, AA7D3040M020, 2805-00-778-8997, 00-778-8997, 2805007788997, 994304020, 007788997

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

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
28	01 JAN 1962	00-778-8997	60266 ( CONNECTING ROD, PISTON )

Drawings & Photos | NSN 2805-00-778-8997

Cross Reference | NSN 2805-00-778-8997

Part Number	Cage Code	Manufacturer
994304020	30458	J R S INDUSTRIES INC
994304020	50803	DECO-GRAND INC SUB OF GRAND MACHINING CO
AA7D3040-020	02978	L-3 COMMUNICATIONS CORPORATION DBA COMBAT PROPULSION SYSTEMS
AA7D3040-020	1H6M3	AMERICAN TERRA VEHICLES INC
AA7D3040-020	50803	DECO-GRAND INC SUB OF GRAND MACHINING CO
AA7D3040M020	02978	L-3 COMMUNICATIONS CORPORATION DBA COMBAT PROPULSION SYSTEMS

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Related Products | NSN 2805-00-778-8997

2805-00-778-9001, 2805-00-778-9003, 2805-00-779-0285, 2805-00-779-0596, 2805-00-779-2320

Technical Data | NSN 2805-00-778-8997

Characteristic	Specifications
MATERIAL	ALUMINUM
FABRICATION METHOD	FORGED
STRENGTH RATING	NOT RATED
METALLIC HARDNESS RATING	NOT RATED
CENTER TO CENTER EFFECTIVE LENGTH	3.906 INCHES NOMINAL
BODY WIDTH AT PISTON CONNECTING END	0.516 INCHES NOMINAL
BODY WIDTH AT SHAFT CONNECTING END	0.703 INCHES NOMINAL
BODY THICKNESS AT PISTON CONNECTING END	0.500 INCHES NOMINAL
BODY THICKNESS AT SHAFT CONNECTING END	0.750 INCHES NOMINAL
END THICKNESS	0.734 INCHES NOMINAL
EDGE RADIUS	0.328 INCHES NOMINAL
END HOLE INSIDE DIAMETER	0.438 INCHES NOMINAL
PISTON CONNECTING END BEARING	INCLUDED
BEARING REPLACEABILITY	REPLACEABLE
PISTON CONNECTING END LUBRICATION DRILL FEATURE	NOT INCLUDED
PISTON CONNECTING END LUBRICATION METHOD	OIL VAPOR
SHAFT CONNECTING END HOLE INSIDE DIAMETER	0.875 INCHES NOMINAL
SHAFT CONNECTING END EDGE RADIUS	0.594 INCHES NOMINAL
SHAFT CONNECTING END WIDTH	1.750 INCHES NOMINAL
SHAFT CONNECTING END THICKNESS	0.750 INCHES NOMINAL
SHAFT CONNECTING END BEARING	NOT INCLUDED
SHAFT CONNECTING END BEARING REPLACEABILITY	REPLACEABLE
SHAFT CONNECTING END LUBRICATION DRILL FEATURE	INCLUDED
SHAFT CONNECTING END LUBRICATION METHOD	FULL FORCED-FEED
CROSS-SECTIONAL SHAPE STYLE	G1 I-SECTION TYPE

Restrictions/Controls & Freight Information | NSN 2805-00-778-8997

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	U	Precious 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	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	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

Category	Code	Description
Materiel Category and Inventory Manager	J	Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity	2	Stock Fund Secondary Items
Management Inventory Segment	2	NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code	0	Medical Materiel
Weapons Systems/End Item or Homogeneous Group	00	DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements Code	X	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 Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DA	Department of the Army
Service Organization	A	U.S. Army
Reparability	Z	This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice Codes	L	LOCAL PURCHASE # (NON-STOCKED ITEMS) Defense Logistics Agency (DLA)/GSA/Service/Agency-managed items authorized for local purchase as normal means of support at base, post, camp or station level. Item not stocked in wholesale distribution system of IMM/Service/Agency ICP.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Budget Code	9	General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Fund Code	LP	Items initially authorized for local purchase.
Price Validation	N	The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM. The price has not been analyzed or reviewed for accuracy. ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Materiel Management Aggregation Code	SU	SU:AF SICA RESIDUAL MMAC-OO-ALC
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	L	LOCAL PURCHASE # (NON-STOCKED ITEMS) Defense Logistics Agency (DLA)/GSA/Service/Agency-managed items authorized for local purchase as normal means of support at base, post, camp or station level. Item not stocked in wholesale distribution system of IMM/Service/Agency ICP.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each