Engine Generator Regulator
R7-2
(NSN) National Stock Number
2920-00-003-0110
Federal Supply Classification
2920 Nonaircraft Engine Electrical System Components
Item Name Code
17169
Schedule B Code
8511802000
Summary
4 and 1 terminal quantity, bearing and connector, receptacle w/internal contacts terminal type, 0.280 inches nominal mounting hole diameter, two hole mounting style, 3.000 inches nominal distance between holes along length, hermetically sealed environmental protection
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 9 | - | - | AX |
Identification
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.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 17169 | A18400 | 1 | 2 |
Specifications
Terminal Quantity
4 and 1
Details
The number of terminals for providing electrical connection to the item.Terminal Type
bearing and connector, receptacle w/internal contacts
Details
Indicates the type of terminals for providing electrical connection to the item. please use mrc cscf in place of this discontinued mrc.Mounting Hole Diameter
0.280 inches nominal
Details
The length of a straight line which passes through the center of a mounting hole,and terminates at the circumference.Mounting Style
two hole
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the mounting.Distance Between Holes Along Length
3.000 inches nominal
Details
None.Environmental Protection
hermetically sealed
Details
The environmental elements or conditions that an item is designed or protected to resist or withstand satisfactorily.Longest Horizontal Distance Between Mounting Centers
3.000 inches nominal
Details
The longest distance between mounting centers parallel to the horizontal plane.Shortest Horizontal Distance Between Mounting Centers
2.000 inches nominal
Details
The shortest distance between mounting centers parallel to the horizontal plane.Shock Mount
not provided
Details
An indication of whether or not the item is provided with a self-contained shock mount.Radio Interference Shielding
not provided
Details
An indication of whether or not shielding against radio interference is provided. please use mrc abff in place of this discontinued mrc.Output Voltage Rating In Volts
14.4 maximum and 14.0 minimum
Details
The output voltage rating at which the item is designed to operate,expressed in volts.System Voltage Rating
12.0
Details
The electrical voltage of the system for which the item is designed.System Ground Polarity
negative
Details
Indicates the type of ground the electrical system utilizes.Voltage Regulator Unit Type
transistor
Details
Indicates the type of device used to maintain a constant voltage.Voltage Regulator Unit Quantity
1
Details
The number of individual voltage regulator units contained in the item.Circuit Control Device Type
switch
Details
Indicates the type of device used to close and open (break) the circuit.Reverse Current Overload Circuit Breaker
not included
Details
An indication of whether or not a reverse current overload circuit breaker is included.Field Relay Unit
not included
Details
An indication of whether or not a field relay unit is included.Terminal Encasement
encased
Details
An indication of whether or not the terminal(s) is encased.Conduit Connection Quantity
3
Details
The number of conduit connection(s) provided.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 5-22 | 94990 | 5 | - | 5 | 9 | - | AX |
| 5-22 | 31211 | 3 | - | 3 | 2 | - | AX |
| 70C44561A2 | 31211 | 1 | - | 5 | 9 | - | AX |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | U | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 35120 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 590 | Z | 9 |
Certified Supplier
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Manufacturer
MOTOROLA INC. DBA INTEGRATED INFORMATION SYSTEMS GROUP
CAGE: 94990
SCOTTSDALE
, AZ
, 85257-3812
UNITED STATES
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FAQs
Frequently asked questions for NSN 2920-00-003-0110
What is the NIIN of the NSN 2920-00-003-0110?
The National Item Identification Number (NIIN) of the NSN 2920-00-003-0110 is 00-003-0110
When the NSN 2920-00-003-0110 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Thu, May 11, 1972
Does the NSN 2920-00-003-0110 contain any precious metals?
Type/content is unknown
Does the NSN 2920-00-003-0110 contain any hazardous material?
No data in HMIRS
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