A3X

View detailed technical data, stock status, and sourcing information for: A3X
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2920 Nonaircraft Engine Electrical System Components

National Stock Number

2920-00-238-8383

Item Name Code

00294

Assigment Date

04/09/1969 (57 years ago)

0.812 inches nominal width across flats, "single "j" type ground electrode (see also style 1 & 17)" electrode style, unshielded,solid or threaded post,gasket seat body style, engine other than aircraft usage design, 0.375 inches nominal reach length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Body Style: unshielded,solid or threaded post,gasket seat
Reach Length: 0.375 inches nominal
Usage Design: engine other than aircraft
Width Across Flats: 0.812 inches nominal
Electrode Style: "single "j" type ground electrode (see also style 1 & 17)"
Seat Major Diameter: 0.812 inches maximum
Pressure Rating: 250.0 pounds per square inch minimum and 255.0 pounds per square inch maximum mean effective
Nondefinitive Spec/Std Data: 3 type and b class

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2920-00-900-2971	No Name Available	02/16/1970

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
593871	Spark Plug
A3X	Spark Plug
J6J	Spark Plug

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 2920-00-238-8383?

The FSCG of the NSN 2920-00-238-8383 is 2920

Does the NSN 2920-00-238-8383 have a Schedule B code assigned?

Yes, the Schedule B code is 8511100000

Does NSN 2920-00-238-8383 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 2920-00-238-8383 contain precious materials?

Precious metal content is unknown

Does NSN 2920-00-238-8383 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 2920-00-238-8383 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Wed, Apr 9, 1969