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Last Modified: Mar 25, 2019

NSN 5925-00-001-1277 Circuit Breaker

MFG Part Numbers: 10158805-4, 7MC3-5-25

Cross Reference Parts for NSN 5925-00-001-1277

MFG Part Number ISC RNVC RNCC HCC MSDS SADC DAC

10158805-4

2 2 3 A

7MC3-5-25

2 2 5 5

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Part Information for NSN 5925-00-001-1277 (5925000011277)

Item Name: CIRCUIT BREAKER
Federal Supply Class (FSC): 5925
NIIN: 00-001-1277 (000011277)
Definition: 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.
NMF Description: CIRCUIT BREAKER/SWITCH NOI

Item Specifics

Federal Supply Class (FSC)
Circuit Breakers
Actuator Function
Trip-reset CPRW
Actuator Position Designation
At pole one CPRX
Arc Quenching Method
Magnetic blowout APNQ
Auxiliary Switch Function And Quantity
1 control CPRZ
Body Length
1.735 inches minimum and 1.765 inches maximum ADAQ
Body Style
Single pole type AAQL
Body Width
0.615 inches minimum and 0.635 inches maximum ADAT
Bushing Length
0.280 inches minimum and 0.300 inches maximum ABXD
Case Material
Metal ADTV
Center To Center Distance Between Terminals Parallel To Length
1.225 inches minimum and 1.255 inches maximum AEBP
Circuit Protection Type
Overcurrent single location CPRH
Maximum Continuous Load Current Rating Per Pole
25.0 amperes dc single location CPLM
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
2500.0 dc single location CPRG
Mounting Facility Type And Quantity
1 threaded bushing AXHR
Mounting Surface To Terminal End Distance
1.623 inches minimum and 1.653 inches maximum AJWX
Nominal Thread Size
0.469 inches CQJX
Operating Voltage Type And Rating Per Pole In Volts
32.0 dc single location CPRF
Fragility Factor
Moderately rugged AFJN
Internal Trip Release Configuration
Series trip single location CPSM
Main Contact Tripping Mechanism Type
Trip free CPRR
Manual Actuator Type And Quantity
1 push-pull CPRT
Reset Method
Manual CPRQ
Pole Quantity
1 AKPX
Storage Type
General purpose warehouse BBRG
Switch Voltage Rating And Type In Volts
28.0 dc CSWP
Switch Contact Arrangement
Single pole, single throw, normally open AEGJ
Switch Current Rating And Type In Amps
7.0 dc CSSX
Switch Location And Position Designation
Internal at pole one CQSM
Switch Terminal Type
Turret CRTK
Terminal Type And Quantity
2 tab, solder lug TTQY
Thread Quantity Per Inch
32 CMLP
Thread Series Designator
Uns THSD
Trip Delay Time In Seconds Per Rated Continuous Current
0.700 minimum at 200 pct single location and 4.500 maximum at 200 pct single location CQWN
Trip Release Characteristic
Time delay single location CPRL
Trip Release Method
Magnetic-hydraulic single location CPRJ
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
135.0 single location CPRN
Ultimate Trip Time Per Pole In Seconds
12.000 maximum single location CPRP
Unthreaded Mounting Hole Diameter
0.110 inches minimum and 0.140 inches maximum AEBV

Trade Control Compliance Schedule B Export Code: A ten position numeric code that identifies an item exported overseas. this unique identification code is assigned by the U.S. Census Bureau.

Schedule B Sch. B Description Demilitarization Classification ITAR Regulation
8536200040 Automatic circuit breakers, for a voltage not exceeding 1,000 v, nesoi Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations. (note 9). Unclassified Not ITAR Controlled

MOE / End Users Represents the subdivisions of a US governmental organization or an agency of the North Atlantic Treaty Organization (NATO), and other friendly governments and international organizations participating in the federal catalog program.

Country / Entity Name MOE
Italy
Italy ZR
Turkey
Turkey ZW
Defense Logistics Agency
Defense Logistics Agency ZZ

Material & Special Handling Item material and handling information

Code Description Value Meaning
HMIRS P Indicates there is no information in the hmirs. the nsn is in a fsc in table ii of fed std 313 and a msds may be required by t
Precious Metals Indicator U Precious metal content is unknown
Criticality Code X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

National Motor Freight NMFC: A six position numeric code, which divides articles into groups or classes according to physical characteristics. The classification is based on truckloads vs. less than truckload.

Code Description Code Value Meaning
NMF Description NMFC 061300 Circuit Breaker/switch Noi
Less than a truck load rating LTL P 77.5
Less than a car load rating LCL W Rating variable
Water Commodity WCC 658 Electrical appliances, small
Type of Cargo TCC Z No special type of cargo code applicable
Special Handling SHC 9 Other or no special handling required (sh)
Air Dimension Code ADC A Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Air Commodity ACC H Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)
Air Special Handling ASH Array No special handling required.

Item Identification | Circuit Breakers

5925-00-001-1277, 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.

Supply Class (FSC)NSN AssignmentNIINItem Name Code (INC)
5925 Sep 24, 1972 000011277 00136 (Circuit Breaker)

Circuit Breakers Cross Reference

10158805-4 Cage Code 18876
7MC3-5-25 Cage Code 82647

Codes

COUNTRY CODE: 00
CIIC: U
DML: A
HMIC: P
MGMT CTRL: Q2200X-
SOS: SMS
INC: 136
AAC: Y
CRITL CODE: X
DEMIL CODE: A
S A: DA
MGMT CTL: Q2200X-
NIIN ASGMT: 24-SEP-72
QUP: 1
SLC: 0
UI: EA
CAGE: 18876
RNCC: 3
RNVC: 2

Management

Army Flag

Army

Accounting Requirements X – Expendable item. an item of army property coded with an arc of ``x'' in the amdf. expendable items require no formal accountability after issue from a stock record account. commercial and fabricated items similar to items coded ``x'' in the amdf are considered expendable items.
Material Category 1 Q – Electronics materiel (dla/gsa items)
Material Category 2 2 – Stock fund secondary items
Material Category 3 2 – Nonreparable items (exclusive of insurance and provisioning items). this code will be used to identify items which are not reparable.
Material Category 4 & 5 00 – Dla/gsa-managed items that cannot be identified to a specific army weapons systems/end item
Army Flag

Army Management Code Definition

Accounting Requirements Accounting Requirements Code (ARC): a one position alpha code that indicates the accountability of an item of supply.
Material Category 1 Material category and inventory manager.
Material Category 2 Appropriation and budget activity account.
Material Category 3 Management inventory segment.
Material Category 4 & 5 Specific group / generic category.
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