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NSN 5925-00-008-4413, 5925000084413
CIRCUIT BREAKER

Federal Supply Classification
FSC 5925 - Circuit Breakers
National Item Identification Number
NIIN 000084413
Codification Country
United States
Item Name Code
INC 00136
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
(P) There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 5925-00-008-4413

National Stock Number (NSN) 5925-00-008-4413, or NIIN 000084413, (circuit breaker) was assigned July 14, 1972 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 5 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 is actively being procured by the US Government, with procurement history within the last 90 days. There have been 12 contracts issued for this part number, with 12 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPE7M524V3723, SPE7M024P1034, SPE7M023P5486, SPE7M522P2934, SPE7M519V039L. The total value of the awarded contracts has been US$ 6,290.81.

This NSN is unique to one weapons system.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 2006, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 00136. [A DEVICE WITH MEANS OTHER THAN FUSES FOR AUTOMATICALLY OPENING THE CIRCUIT IN WHICH IT IS INSTALLED WHEN THE CURRENT VARIES FROM THE PREDETERMINED VALUE FOR WHICH THE DEVICE IS SET. MAY INCLUDE PROVISIONS FOR MANUAL OPERATION. AT LEAST ONE SET OF CONTACTS MUST BE IN SERIES WITH THE ACTUATING ELEMENT(S). A COMBINATION OF SEMICONDUCTOR AND PASSIVE DEVICES MAY BE USED IN LIEU OF CONTACTS. FOR AUTOMATICALLY OPERATED ITEMS IN WHICH THE ACTUATING (TRIPPING) ELEMENT AND CONTACTS ARE NOT IN SERIES, SEE RELAY (AS MODIFIED). FOR ITEMS WHICH ARE OPERATED BOTH MANUALLY AND AUTOMATICALLY BUT THE ACTUATING ELEMENTS AND CONTACT ARE NOT IN SERIES, SEE RELAY-SWITCH. EXCLUDES:CIRCUIT BREAKER BOX AND MAGNETO "BREAKER" ASSEMBLIES. SEE ALSO SWITCH (AS MODIFIED); AND CONTROLLER.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 5925000084413 contains an unknown precious metal.

This NSN is associated to Schedule B 8536200040: automatic circuit breakers, for a voltage not exceeding 1,000 v, nesoi. The Schedule B End Use is listed as electric apparatus. NAICS classification category 335313: switchgear and switchboard apparatus manufacturing.

This information was last updated on .


Technical Characteristics

STORAGE TYPE
(BBRG) GENERAL PURPOSE WAREHOUSE
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS
(CPRG) 575.0 DC SINGLE LOCATION
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH
(AEBY) 1.812 INCHES NOMINAL
THREAD QUANTITY PER INCH
(CMLP) 32
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE
(CPLM) 6.0 AMPERES DC SINGLE LOCATION
TRIP RELEASE AMBIENT TEMP RATING
(CRCF) 25.0 DEG CELSIUS MAXIMUM SINGLE LOCATION
RESET METHOD
(CPRQ) ELECTRIC
BODY STYLE
(AAQL) SINGLE POLE TYPE
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED
(CQXF) FUNGUS RESISTANT AND MOISTURE RESISTANT
TRIP RELEASE METHOD
(CPRJ) THERMAL SINGLE LOCATION
TRIP RELEASE CHARACTERISTIC
(CPRL) TIME DELAY SINGLE LOCATION
MAIN CONTACT TRIPPING MECHANISM TYPE
(CPRR) TRIP FREE
OVERALL LENGTH
(ABHP) 2.172 INCHES NOMINAL
CASE MATERIAL
(ADTV) PLASTIC
POLE QUANTITY
(AKPX) 1
MOUNTING SURFACE TO TERMINAL END DISTANCE
(AJWX) 1.344 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY
(AXHR) 2 THREADED HOLE
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT
(CQWN) 12.000 MINIMUM AT 200 PCT SINGLE LOCATION AND 250.000 MAXIMUM AT 200 PCT SINGLE LOCATION
NOMINAL THREAD SIZE
(CQJX) 0.138 INCHES
BODY WIDTH
(ADAT) 0.750 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH
(AEBP) 1.234 INCHES NOMINAL
RESET ACTUATOR VOLTAGE RATING AND TYPE IN VOLTS
(CQTL) 30.0 DC
CIRCUIT PROTECTION TYPE
(CPRH) OVERCURRENT SINGLE LOCATION
TERMINAL TYPE AND QUANTITY
(TTQY) 2 SCREW
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS
(CPRF) 30.0 DC SINGLE LOCATION
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT
(CPRN) 140.0 SINGLE LOCATION
INTERNAL TRIP RELEASE CONFIGURATION
(CPSM) SERIES TRIP SINGLE LOCATION
THREAD SERIES DESIGNATOR
(THSD) UNC

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