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Internal Combustion Engine Piston NSN 2805-00-570-3042

NSN 2805-00-570-3042 NSN: 2805-00-570-3042

Features and Characteristics

Head Style
Flat
Overall Height
3.281 inches
Diameter
Between 2.978 inches and 2.999 inches
Oil Passage Type
Hole
Pinhole Diameter
0.8590 inches
Surface Finish
Finished
Finished Size Designation
Standard
Skirt Type
Semisplit
Skirt Bottom Cutaway Feature
Not included
Ring Groove Quantity
3
Ring Groove Position
Number 1, number 2, and number 3
Ring Groove Width
0.1880 inches and 0.1890 inches 3rd ring
Ring Groove Diameter
2.652 inches and 2.662 inches 1st ring
Oil Groove
Included
Distance From Pin Hole Center To Extreme Top
Between 1.623 inches and 1.627 inches
Pin Hole Bushing
Not included
Distance Between Pin Bosses
Between 1.275 inches and 1.305 inches
Retaining Ring Groove
Included
Pin
Not included
Pin Type For Which Designed
Floating
Ring
Not included
Carbon Groove
Not included
Material
Aluminum alloy sae j767 no. 332-t5
Material
Aluminum alloy sae j767 no. 332-t5
Surface Treatment
Tin
Surface Treatment
Tin plated
Weight
Any acceptable
FSC
2805 Except Aircraft; And Components Gasoline Reciprocating Engines
NIIN
005703042
NSN
2805005703042

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
37912
Cage Code:
28265
Status:
A
MSDS:
Part Number:
13206E0641
Cage Code:
97403
Status:
A
MSDS:
Part Number:
ERA441
Cage Code:
02978
Status:
A
MSDS:
Part Number:
377212
Cage Code:
28265
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8409918000
  • NAICS: 333618
  • SITC: 71391
  • Description: Parts for spark-ignition internal combustion piston engines, nesoi
  • End Use (Code 21100):
    Industrial engines

Q & A

Frequently asked questions for NSN 2805-00-570-3042
What are the manufacturers of nsn 2805005703042?
Does this nsn 2805005703042 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2805005703042
Does nsn 2805005703042 contain any precious metals?
Precious metal content is unknown.
Does nsn 2805005703042 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2805005703042?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
16509
FIIG:
T267-C
App. Key:
CA
Cond. Code:
2
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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