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Spark Plug NSN 2925-00-142-8731

Item Description

An item containing two or more electrodes across which an electric spark is discharged to ignite a fuel and air mixture, primarily in internal combustion engines. Excludes glow plug; and electrode.

NSN 2925-00-142-8731 NSN: 2925-00-142-8731

Features and Characteristics

Body Style
Electrically shielded, full insulator, gasket seat
Dc Resistance Rating In Ohms
1500.0
Reach Length
Between 0.792 inches and 0.812 inches
Usage Design
Aircraft engine
Width Across Flats
Between 0.870 inches and 0.878 inches
Electrode Style
Two flat ground electrode
Thread Size And Series/type Designator And Location
18-1.5mm base
Mean Effective Pressure Rating
340.0 pounds per square inch
Seat Major Diameter
0.960 inches
Height Above Mounting Surface
Between 2.188 inches and 2.312 inches
Top To Terminal Contact Distance
Between 1.000 inches and 1.070 inches
Top To Shield Thread Distance
Between 0.105 inches and 0.145 inches
Shield Thread Length
0.375 inches
Terminal Sleeve Inside Diameter
Between 0.378 inches and 0.388 inches
FSC
2925 Aircraft Prime Moving Engine Electrical System Components
NIIN
001428731
NSN
2925001428731

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AC181
Cage Code:
7X677
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8511100000
  • NAICS: 336320
  • SITC: 77831
  • Description: Spark plugs for internal combustion engines
  • End Use (Code 30200):
    Engines and engine parts (carburetors, pistons, rings, and valves)

Q & A

Frequently asked questions for NSN 2925-00-142-8731
What are the manufacturers of nsn 2925001428731?
Does this nsn 2925001428731 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2925001428731
An item containing two or more electrodes across which an electric spark is discharged to ignite a fuel and air mixture, primarily in internal combustion engines. excludes glow plug; and electrode.
Does nsn 2925001428731 contain any precious metals?
Item contains platinum material.
Does nsn 2925001428731 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2925001428731?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
00294
FIIG:
A10400
App. Key:
A
Cond. Code:
2
Status:
A

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