2920-00-049-7771

Engine Generator Regulator

Find complete technical information, availability, and procurement data for NSN 2920-00-049-7771 All details are based on official government and industry records to support accurate and compliant procurement.

Federal Supply Group

Engine Accessories

Federal Supply Classification

2920 Nonaircraft Engine Electrical System Components

National Stock Number

2920-00-049-7771

Item Name Code

17169

Assigment Date

01/01/1963 (63 years ago)

A regulator designed to automatically maintain the current and/or voltage output of an engine generator within specified limits, regardless of variation of load or input voltages. May include cutout relay. Does not include items in which regulation is accomplished by transformer action. See also regulator, current and regulator, voltage.

3 terminal quantity, 0.281 inches nominal mounting hole diameter, screw terminal type, three hole triangular mounting style, 1.500 inches nominal distance between holes along width

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

Terminal Quantity: 3
Terminal Type: screw
Mounting Hole Diameter: 0.281 inches nominal
Mounting Style: three hole triangular
Distance Between Holes Along Width: 1.500 inches nominal
Environmental Protection: fungus resistant
Shock Mount: provided
Radio Interference Shielding: not provided
Output Voltage Rating In Volts: 5.9 minimum
Output Voltage Rating In Volts: 6.7 maximum
System Voltage Rating: 6.0
System Ground Polarity: 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: 40.0 nominal
Circuit Control Device Type: cutout relay
Cut-In Voltage Rating: 5.9 minimum
Cut-In Voltage Rating: 6.7 maximum
Cutout Voltage Rating: 6.9 minimum
Cutout Voltage Rating: 7.4 maximum
Cutout Current Rating In Amps: 37.0 minimum
Cutout Current Rating In Amps: 42.0 maximum
Reverse Current Overload Circuit Breaker: not included
Field Relay Unit: not included
Terminal Encasement: not encased
Center To Center Distance Between Holes Along Width And Hole Along Length: 5.062 inches nominal

Replaces National Stock Numbers

Below is a list of NSNs that have been officially replaced by the NSN 2920-00-049-7771

NSN	Name	Date
2920-00-718-1765	No Name Available	11/15/1968

Related Parts & Specifications

This NSN includes a range of related parts designed for specific operational needs. Review each item below to find in-depth specifications, functional details, and guidance for correct application and replacement.

Part Number	Name
1118919	Engine Generator Regulator

Classification Data

Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.

Type of Item Identification
Source of Supply
Demilitarization
Criticality
Federal Item Identification Guide
Precious Metals Indicator
Pseudo Item Name Code
Hazardous Material Indicator
Schedule B Code

Freight Information

Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.

Major Organizational Entity
National Motor Freight Classification Item Number
National Motor Freight Classification Sub-Item Number
Uniform Freight Classification Item Number
National Motor Freight Class Rating
Water Commodity
Type of Cargo
Special Hand
Air Dimension
Air Commodity
National Motor Freight Description

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 2920-00-049-7771

What is the FSCG of the NSN 2920-00-049-7771?

The FSCG of the NSN 2920-00-049-7771 is 2920

Does the NSN 2920-00-049-7771 have a Schedule B code assigned?

Yes, the Schedule B code is 8511802000

Does NSN 2920-00-049-7771 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 2920-00-049-7771 contain precious materials?

Precious metal content is unknown

Does NSN 2920-00-049-7771 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 2920-00-049-7771 was assigned to the Federal Catalog?

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

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