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Spark Plug NSN 2920-00-571-6731

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 2920-00-571-6731 NSN: 2920-00-571-6731

Features and Characteristics

Body Style
Electrically shielded, partial insulator, gasket seat
Dc Resistance Rating In Ohms
Between 100.0 and 1250.0
Reach Length
0.500 inches
Usage Design
Engine other than aircraft
Width Across Flats
Between 0.802 inches and 0.817 inches
Electrode Style
Single flat shell ground electrode (see also style 4)
Thread Size And Series/type Designator And Location
14-1.25mm base err-100
Mean Effective Pressure Rating
230.0 pounds per square inch
Seat Major Diameter
Between 0.785 inches and 0.800 inches
Height Above Mounting Surface
2.875 inches
Top To Terminal Contact Distance
Between 1.235 inches and 1.305 inches
Top To Shield Thread Distance
Between 0.094 inches and 0.156 inches
Shield Thread Length
0.375 inches
Barrel Inside Diameter
Between 0.505 inches and 0.510 inches
Terminal Sleeve Inside Diameter
Between 0.301 inches and 0.316 inches
FSC
2920 Nonaircraft Engine Electrical System Components
NIIN
005716731
NSN
2920005716731

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
553086
Cage Code:
02978
Status:
A
MSDS:
Part Number:
2344
Cage Code:
52970
Status:
A
MSDS:
Part Number:
8668752
Cage Code:
19207
Status:
A
MSDS:
Part Number:
AVR3S
Cage Code:
01637
Status:
A
MSDS:
Part Number:
RML-12
Cage Code:
0B231
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 2920-00-571-6731
What are the manufacturers of nsn 2920005716731?
Does this nsn 2920005716731 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2920005716731
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 2920005716731 contain any precious metals?
Precious metal content is unknown.
Does nsn 2920005716731 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2920005716731?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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