2920-00-640-7427

Find complete technical information, availability, and procurement data for: 2920-00-640-7427
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2920 Nonaircraft Engine Electrical System Components

National Stock Number

2920-00-640-7427

Item Name Code

17169

Assigment Date

01/01/1963 (63 years ago)

5 terminal quantity, four hole rectangular mounting style, 0.406 inches nominal mounting hole diameter, threaded stud terminal type, 6.750 inches nominal distance between holes along length

Product Characteristics

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

Terminal Quantity: 5
Terminal Type: threaded stud
Mounting Hole Diameter: 0.406 inches nominal
Mounting Style: four hole rectangular
Distance Between Holes Along Length: 6.750 inches nominal
Distance Between Holes Along Width: 6.500 inches nominal
Shock Mount: not provided
Radio Interference Shielding: not provided
Output Voltage Rating In Volts: 14.2 minimum and 14.4 maximum
System Voltage Rating: 12.0
System Ground Polarity: negative or positive
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: 17.5 nominal
Circuit Control Device Type: cutout relay
Cut-In Voltage Rating: 13.0 minimum and 13.0 maximum
Reverse Current Overload Circuit Breaker: not included
Field Relay Unit: not included
Terminal Encasement: encased
Conduit Connection Quantity: 1

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
99339S6202-545837	Engine Generator Regulator
R0012356RN	Engine Generator Regulator

FAQs

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

What is the FSCG of the NSN 2920-00-640-7427?

The FSCG of the NSN 2920-00-640-7427 is 2920

Does the NSN 2920-00-640-7427 have a Schedule B code assigned?

Yes, the Schedule B code is 8511802000

Does NSN 2920-00-640-7427 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 2920-00-640-7427 contain precious materials?

Precious metal content is unknown

Does NSN 2920-00-640-7427 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 2920-00-640-7427 was assigned to the Federal Catalog?

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