2920-00-640-7722

Find complete technical information, availability, and procurement data for: 2920-00-640-7722
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2920 Nonaircraft Engine Electrical System Components

National Stock Number

2920-00-640-7722

Item Name Code

17169

Assigment Date

01/01/1963 (63 years ago)

0.344 inches nominal mounting slot width, 0.344 inches nominal mounting hole diameter, 0.469 inches nominal mounting slot length, screw terminal type, 3 terminal quantity

Product Characteristics

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

Terminal Quantity: 3
Terminal Type: screw
Mounting Hole Diameter: 0.344 inches nominal
Mounting Slot Width: 0.344 inches nominal
Mounting Slot Length: 0.469 inches nominal
Mounting Style: two plain holes two slotted holes
Distance Between Holes Along Length: 6.000 inches nominal
Environmental Protection: submersible
Shock Mount: not provided
Radio Interference Shielding: not provided
Output Voltage Rating In Volts: 28.6 minimum
Output Voltage Rating In Volts: 28.3 maximum
System Voltage Rating: 24.0
System Ground Polarity: negative
Voltage Regulator Unit Type: wire wound coil
Voltage Regulator Unit Quantity: 1
Current Regulator Unit Type: wire wound coil
Current Regulator Unit Quantity: 1
Output Current Rating In Amps: 50.0 minimum
Output Current Rating In Amps: 53.0 maximum
Circuit Control Device Type: circuit breaker
Cut-In Voltage Rating: 25.7 minimum
Cut-In Voltage Rating: 26.7 maximum
Cutout Voltage Rating: 25.5 nominal
Cutout Current Rating In Amps: 15.0 minimum
Cutout Current Rating In Amps: 22.0 maximum
Reverse Current Overload Circuit Breaker: included
Field Relay Unit: not included
Terminal Encasement: not encased
Center To Center Distance Between Slotted Holes Along Length: 6.000 inches nominal
Center To Center Distance Between Slotted Holes And Plain Holes Along Width: 5.187 inches nominal

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
6578455	Engine Generator Regulator
7000061	Engine Generator Regulator
D5725	Engine Generator Regulator

FAQs

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

What is the FSCG of the NSN 2920-00-640-7722?

The FSCG of the NSN 2920-00-640-7722 is 2920

Does the NSN 2920-00-640-7722 have a Schedule B code assigned?

Yes, the Schedule B code is 8511802000

Does NSN 2920-00-640-7722 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 2920-00-640-7722 contain precious materials?

Precious metal content is unknown

Does NSN 2920-00-640-7722 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 2920-00-640-7722 was assigned to the Federal Catalog?

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