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Piston Connecting Rod NSN 4320-00-398-6642

Item Description

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 4320-00-398-6642 NSN: 4320-00-398-6642

Features and Characteristics

Cross Sectional Shape
I-section type
Fabrication Method
Any acceptable
Shaft Connecting End Style
Automotive standard split bearing 2 bolt
End Thickness
1.250 inches
Edge Radius
0.750 inches
End Hole Inside Diameter
0.750 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
1.375 inches
Shaft Connecting End Edge Radius
1.000 inches
Shaft Connecting End Width
2.688 inches
Shaft Connecting End Thickness
1.250 inches
Shaft Connecting End Lubrication Drill Feature
Included
Shaft Connecting End Lubrication Method
Splash
Center To Center Effective Length
5.500 inches
Body Width At Piston Connecting End
0.938 inches
Body Width At Shaft Connecting End
1.125 inches
Body Thickness At Piston Connecting End
0.750 inches
Body Thickness At Shaft Connecting End
0.750 inches
Piston End Connection Style
Small engine and automotive standard
Material
Copper alloy
Material
Copper alloy
FSC
4320 Power And Hand Pumps
NIIN
003986642
NSN
4320003986642

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
0020777
Cage Code:
16859
Status:
A
MSDS:
Part Number:
2716BR
Cage Code:
16859
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8413919520
  • NAICS: 333911
  • SITC: 74291
  • Description: Parts, nesoi, of pumps for liquids
  • End Use (Code 21100):
    Industrial engines

Q & A

Frequently asked questions for NSN 4320-00-398-6642
What are the manufacturers of nsn 4320003986642?
Does this nsn 4320003986642 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4320003986642
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.
Does nsn 4320003986642 contain any precious metals?
Precious metal content is unknown.
Does nsn 4320003986642 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4320003986642?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
60266
FIIG:
T267-D
App. Key:
DA
Cond. Code:
2
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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