AL82

View detailed technical data, stock status, and sourcing information for: AL82
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2920 Nonaircraft Engine Electrical System Components

National Stock Number

2920-00-900-2921

Item Name Code

00294

Assigment Date

01/01/1960 (66 years ago)

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; electrode.

0.812 inches nominal width across flats, 0.437 inches nominal reach length, unshielded,solid or threaded post,gasket seat body style, single sawed gap ground electrode style, engine other than aircraft usage design

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: 0.437 inches nominal
Usage Design: engine other than aircraft
Width Across Flats: 0.812 inches nominal
Electrode Style: single sawed gap ground
Seat Major Diameter: 0.812 inches maximum
Pressure Rating: 172.0 pounds per square inch nominal mean effective
Special Features: extended electrode tip style
Nondefinitive Spec/Std Data: 3 type and b class
Departure From Cited Designator: as modifiedby feat

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
AL82	Spark Plug
H18Y	Spark Plug

FAQs

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

What is the FSCG of the NSN 2920-00-900-2921?

The FSCG of the NSN 2920-00-900-2921 is 2920

Does the NSN 2920-00-900-2921 have a Schedule B code assigned?

Yes, the Schedule B code is 8511100000

Does NSN 2920-00-900-2921 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 2920-00-900-2921 contain precious materials?

Precious metal content is unknown

Does NSN 2920-00-900-2921 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 2920-00-900-2921 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960