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NSN 2920-00-640-7722, 2920006407722
REGULATOR,ENGINE GENERATOR

Federal Supply Classification
FSC 2920 - Engine Electrical System Components, Nonaircraft
National Item Identification Number
NIIN 006407722
Codification Country
United States
Item Name Code
INC 17169
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 2920-00-640-7722

National Stock Number (NSN) 2920-00-640-7722, or NIIN 006407722, (regulator,engine generator) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 3 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 17169. [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.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2920006407722 contains an unknown precious metal.

This NSN is associated to Schedule B 8511802000: voltage and voltage-current regulators with cut-out relays, designed for 6v, 12v, and 24v systems. The Schedule B End Use is listed as engines and engine parts (carburetors, pistons, rings, and valves.

This information was last updated on .


Technical Characteristics

CUTOUT CURRENT RATING IN AMPS
(ANYZ) 15.0 MINIMUM ERR-100 ERR-100
OUTPUT CURRENT RATING IN AMPS
(ANYP) 53.0 MAXIMUM ERR-100 ERR-100
DISTANCE BETWEEN HOLES ALONG LENGTH
(ADNY) 6.000 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN SLOTTED HOLES ALONG LENGTH
(APAT) 6.000 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN SLOTTED HOLES AND PLAIN HOLES ALONG WIDTH
(APAW) 5.187 INCHES NOMINAL
CIRCUIT CONTROL DEVICE TYPE
(ANYR) CIRCUIT BREAKER
CURRENT REGULATOR UNIT QUANTITY
(ANYK) 1
CURRENT REGULATOR UNIT TYPE
(ANYJ) WIRE WOUND COIL
CUT-IN VOLTAGE RATING
(ANYS) 25.7 MINIMUM
CUT-IN VOLTAGE RATING
(ANYS) 26.7 MAXIMUM
CUTOUT CURRENT RATING IN AMPS
(ANYZ) 15.0 MINIMUM
CUTOUT CURRENT RATING IN AMPS
(ANYZ) 22.0 MAXIMUM
CUTOUT VOLTAGE RATING
(ANYX) 25.5 NOMINAL
ENVIRONMENTAL PROTECTION
(ADZC) SUBMERSIBLE
FIELD RELAY UNIT
(ANZC) NOT INCLUDED
OUTPUT CURRENT RATING IN AMPS
(ANYP) 53.0 MAXIMUM
OUTPUT CURRENT RATING IN AMPS
(ANYP) 50.0 MINIMUM
OUTPUT VOLTAGE RATING IN VOLTS
(ANPP) 28.3 MAXIMUM
OUTPUT VOLTAGE RATING IN VOLTS
(ANPP) 28.6 MINIMUM
MOUNTING HOLE DIAMETER
(ABTB) 0.344 INCHES NOMINAL
MOUNTING SLOT WIDTH
(ABTD) 0.344 INCHES NOMINAL
MOUNTING STYLE
(ADER) TWO PLAIN HOLES TWO SLOTTED HOLES
MOUNTING SLOT LENGTH
(ABVG) 0.469 INCHES NOMINAL
REVERSE CURRENT OVERLOAD CIRCUIT BREAKER
(ANZB) INCLUDED
SHOCK MOUNT
(AGBC) NOT PROVIDED
RADIO INTERFERENCE SHIELDING
(ALBH) NOT PROVIDED
VOLTAGE REGULATOR UNIT TYPE
(ANYE) WIRE WOUND COIL
VOLTAGE REGULATOR UNIT QUANTITY
(ANYH) 1
SYSTEM GROUND POLARITY
(ANYD) NEGATIVE
SYSTEM VOLTAGE RATING
(ANYC) 24.0
TERMINAL ENCASEMENT
(ANZE) NOT ENCASED
TERMINAL QUANTITY
(AARA) 3
TERMINAL TYPE
(AARB) SCREW
CUT-IN VOLTAGE RATING
(ANYS) 26.7 MAXIMUM ERR-100 ERR-100
CUTOUT CURRENT RATING IN AMPS
(ANYZ) 22.0 MAXIMUM ERR-100 ERR-100
OUTPUT VOLTAGE RATING IN VOLTS
(ANPP) 28.6 MINIMUM ERR-100 ERR-100
CUT-IN VOLTAGE RATING
(ANYS) 25.7 MINIMUM ERR-100 ERR-100
OUTPUT VOLTAGE RATING IN VOLTS
(ANPP) 28.3 MAXIMUM ERR-100 ERR-100
OUTPUT CURRENT RATING IN AMPS
(ANYP) 50.0 MINIMUM ERR-100 ERR-100

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