Spark Plug

NSN: 2920-00-142-8723 | Model: WS506

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 Properties and Flags

NATO Stock Number

2920-00-142-8723

DEMIL

Body Style

Unshielded, threaded post, gasket seat

Reach Length

0.625 inches

Usage Design

Engine other than aircraft

Width Across Flats

1.000 inches

Electrode Style

Single flat shell ground electrode (see also style 4)

Thread Size And Series/type Designator And Location

18-1.5mm base

Mean Effective Pressure Rating

Between 140.0 pounds per square inch and 20.0 pounds per square inch

Seat Major Diameter

0.812 inches

Nondefinitive Specification/std Data

3 type and b class

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 2920-00-142-8723 Datasheet

Supply Class (FSC):

Nonaircraft Engine Electrical System Components

Cross Reference:

WS506

Cage Codes:

Federal Specifications (CAGE 81348)

Schedule B & Trade:

Schedule B: 8511100000 (NAICS 336320)

Spark plugs for internal combustion engines
SITC: 77831

Electrical ignition or starting equipment used for spark-ignition or compression-ignition internal combustion engines; generators and cut-outs, etc.
End Use: 30200

Engines and engine parts (carburetors, pistons, rings, and valves)

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:

177080 - Spark plugs noi in bxs
WCC:

583 - Spark plugs, (vehicle parts)
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
S9c
AAC
V
Quantity per pack
10
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
9c--00-
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $9.72 to $16.20..
Does NSN 2920-00-142-8723 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Greece, and Turkey
What is the NIIN of NSN 2920-00-142-8723?
001428723 or 00-142-8723
Does NSN 2920-00-142-8723 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 2920-00-142-8723?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963