2920-00-255-4945

Engine Generator Regulator email this page

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Reference images of this national stock number
Reference of NSN 2920-00-255-4945

Model or part number: 1118933

Pricing & Availability

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Description

Current And Voltage Regulator NSN 2920-00-255-4945.

pdf NSN 2920-00-255-4945 Datasheet

MRC:
The number of terminals for providing electrical connection to the item.AARA
Terminal Quantity:
3
MRC:
Indicates the type of terminals for providing electrical connection to the item.AARB
Terminal Type:
Screw
MRC:
The length of a straight line which passes through the center of a mounting hole,and terminates at the circumference.ABTB
Mounting Hole Diameter:
0.330 inches
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the mounting.ADER
Mounting Style:
Four hole rectangular
MRC:
None.ADNY
Distance Between Holes Along Length:
0.506 inches
MRC:
None.ADNZ
Distance Between Holes Along Width:
0.288 inches
MRC:
An indication of whether or not the item is provided with a self-contained shock mount.AGBC
Shock Mount:
Provided
MRC:
An indication of whether or not shielding against radio interference is provided.ALBH
Radio Interference Shielding:
Not provided
MRC:
The output voltage rating at which the item is designed to operate,expressed in volts.ANPP
Output Voltage Rating In Volts:
Between 13.8 and 14.8
MRC:
The electrical voltage of the system for which the item is designed.ANYC
System Voltage Rating:
12.0
MRC:
Indicates the type of ground the electrical system utilizes.ANYD
System Ground Polarity:
Positive
MRC:
Indicates the type of device used to maintain a constant voltage.ANYE
Voltage Regulator Unit Type:
Wire wound coil
MRC:
The number of individual voltage regulator units contained in the item.ANYH
Voltage Regulator Unit Quantity:
1
MRC:
Indicates the type of device used to limit the current output to the maximum safe value.ANYJ
Current Regulator Unit Type:
Wire wound coil
MRC:
The number of individual current regulator units contained in the item.ANYK
Current Regulator Unit Quantity:
1
MRC:
The current the item will permit to pass,expressed in amperes.ANYP
Output Current Rating In Amps:
Between 23.0 and 27.0
MRC:
Indicates the type of device used to close and open (break) the circuit.ANYR
Circuit Control Device Type:
Cutout relay
MRC:
The cut-in voltage/s/ required to close the circuit.ANYS
Cut-in Voltage Rating:
Between 11.8 and 13.5
MRC:
An indication of whether or not a reverse current overload circuit breaker is included.ANZB
Reverse Current Overload Circuit Breaker:
Not included
MRC:
An indication of whether or not a field relay unit is included.ANZC
Field Relay Unit:
Not included
MRC:
An indication of whether or not the terminal(s) is encased.ANZE
Terminal Encasement:
Not encased
MRC:
--
NIIN:
002554945
MRC:
--
NATO Stock Number:
2920-00-255-4945
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A18400
MRC:
--
INC:
17169
MRC:
--
IMM:
CX
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All Products Certified

Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

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Quality | ISO 9001:2015 + AS9120B

We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

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Shipping

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Formal Definition

Government issue definition of NSN 2920-00-255-4945

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.

Packaging & Dimensions

MIL-STD codes: http://www.dla.mil/LandandMaritime/.../MILSTD2073Codes.aspx
Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
2.1000lbs
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
LVL C
Container:
--
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q
LVL_C:
CUSH
MOP
CATEG.
PRES MAT
WRAP MAT
ICQ
THK
TOS
UCL
CUSH DUN:
XX
MOP:
32
PKG:
18ZZ
PRES MAT:
00
WRAP MAT:
XX
ICQ:
AAA
THK:
X
TOS:
UCL:

Packaging Codes Definitions:

LVL A Code (LVL_A) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with applicable specification for shipping container.

LVL B Code (LVL_B) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with the appropriate shipping container specification.

Procedure Indicator Code (OPI) O

Options can be exercised as to specific method of preservation or dod approved packaging materials to be used. however, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. equal or better protection shall be given the item and there shall be no increase in the package cost.

Special Markings Code (SPC_MKG) 00

No special marking.

Method of Preservation (MOP) 32

Container, waterproof bag, sealed.

Preservation Material (PRES_MAT) 00

No requirement.

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITC Commodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
8511802000
NAICS:
336320
End Use Class:
30200
SITC:
77831
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8511802000

Out Relays, Designed For 6v, 12v, and 24v Systems Current Regulators With Cut Voltage and Voltage

End Use Code 30200

Engines and Engine Parts (carburetors, Pistons, Rings, and Valves)

Standard Intl. Trade Class (SITC) 77831

Outs, Etc. Ignition Internal Combustion Engines; Generators and Cut Ignition Or Compression Electrical Ignition Or Starting Equipment Used For Spark

Freight

Universal / National freight and handling information
NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
062900
NMF Description:
Rectifiers Noi/battery Eliminators
UFC:
35110
LTL:
85.0
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ADC:
A
ACC:
H

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 593

Motors and parts, (machinery and parts),(less than 35 feet).

Air Commodity (ACC) H

Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps).

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)

Manufacturers

This NSN is registered to the following cage codes.
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