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Piston Connecting Rod

NSN: 2805-00-139-4449 | Model: DA68AS9

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.

NSN Properties and Flags
NATO Stock Number
2805-00-139-4449
DEMIL
NO
Cross Sectional Shape
I-section type
Fabrication Method
Forged
Shaft Connecting End Style
Automotive standard split bearing 2 bolt
End Thickness
1.128 inches
Edge Radius
1.010 inches
End Hole Inside Diameter
0.748 inches
Piston Connecting End Bearing
Included
Bearing Replaceability
Replaceable
Piston Connecting End Lubrication Drill Feature
Included
Piston Connecting End Lubrication Method
Splash
Shaft Connecting End Bearing
Not included
Shaft Connecting End Hole Inside Diameter
2.000 inches
Shaft Connecting End Edge Radius
1.420 inches
Shaft Connecting End Width
2.875 inches
Shaft Connecting End Thickness
1.120 inches
Shaft Connecting End Lubrication Drill Feature
Included
Shaft Connecting End Lubrication Method
Splash
Center To Center Effective Length
8.375 inches
Body Width At Piston Connecting End
0.610 inches
Body Width At Shaft Connecting End
0.925 inches
Body Thickness At Piston Connecting End
0.480 inches
Body Thickness At Shaft Connecting End
0.480 inches
Piston End Connection Style
Small engine and automotive standard
Material
Steel
Material
Steel

Pricing and Availability

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NSN 2805-00-139-4449 Datasheet

Supply Class (FSC):
Except Aircraft; And Components Gasoline Reciprocating Engines
Cross Reference:
  • DA68AS9
  • 69004C91
  • 69004C91
  • DA68AS1
  • 69004C91
Cage Codes:
  • Wisconsin Motors Llc (CAGE 66289)
  • Komatsu America Corp. (CAGE 0SAT8)
  • Komatsu American Intl Co (CAGE 29510)
  • Navistar Intl Corp (CAGE 92679)
Schedule B & Trade:
  • Schedule B: 8409918000 (NAICS 333618)

    Parts for spark-ignition internal combustion piston engines, nesoi

  • SITC: 71391

    Parts, n.E.S, suitable for use solely or principally with spark-ignition internal combustion piston engines

  • End Use: 21100

    Industrial engines

Identification:
HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    133300 - Machinery/machines noi

  • WCC:

    593 - Motors and parts, (machinery and parts),(less than 35 feet)

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    J
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    J2200x-
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $290.63 to $484.38..
Does NSN 2805-00-139-4449 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Army, Department Of The Air Force, U.s. Marine Corps, Department Of The Navy, Singapore, Republic Of Korea, and Turkey
What is the NIIN of NSN 2805-00-139-4449?
001394449 or 00-139-4449
Does NSN 2805-00-139-4449 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 2805-00-139-4449?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Aug 18, 1971