2920-00-640-7643

Find complete technical information, availability, and procurement data for: 2920-00-640-7643
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2920 Nonaircraft Engine Electrical System Components

National Stock Number

2920-00-640-7643

Item Name Code

00303

Assigment Date

01/01/1963 (63 years ago)

An item specifically designed to produce the high voltage necessary to provide a spark for igniting combustible mixtures, primarily in internal combustion engines.

6.0 volts nominal dc primary voltage rating, 2 low voltage terminal quantity, nonsubmersible submersibility, 3.719 inches nominal diameter, 1 high voltage terminal quantity

Product Characteristics

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

Diameter: 3.719 inches nominal
Submersibility: nonsubmersible
Dc Primary Voltage Rating: 6.0 volts nominal
High Voltage Terminal Quantity: 1
Low Voltage Terminal Quantity: 2
Filling Medium: oil
Mounting Removability: removable
First Mounting Hole Diameter: 0.344 inches nominal
Second Mounting Hole Diameter: 0.344 inches nominal
Center To Center Distance Between First And Second Mounting Holes: 2.578 inches minimum and 2.703 inches maximum
Distance From Base Of Coil To Mounting: 3.531 inches nominal
Material Type: metallic inclosure
Height: 5.938 inches nominal
Style Designator: bracket mounted

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
1115328	Ignition Coil

FAQs

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

What is the FSCG of the NSN 2920-00-640-7643?

The FSCG of the NSN 2920-00-640-7643 is 2920

Does the NSN 2920-00-640-7643 have a Schedule B code assigned?

Yes, the Schedule B code is 8511300080

Does NSN 2920-00-640-7643 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 2920-00-640-7643 contain precious materials?

Precious metal content is unknown

Does NSN 2920-00-640-7643 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 2920-00-640-7643 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963