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Last Modified: Mar 19, 2019

NSN 5925-00-009-5521 Circuit Breaker

MFG Part Numbers: T505-004-351, 2638051-151

Cross Reference Parts for NSN 5925-00-009-5521

MFG Part Number ISC RNVC RNCC HCC MSDS SADC DAC

T505-004-351

2 2 5 A

2638051-151

2 2 3 A

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Part Information for NSN 5925-00-009-5521 (5925000095521)

Item Name: CIRCUIT BREAKER
Federal Supply Class (FSC): 5925
NIIN: 00-009-5521 (000095521)
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
Auxiliary Switch Function And Quantity
1 alarm CPRZ
Body Length
1.562 inches maximum ADAQ
Body Style
Single pole type AAQL
Body Width
0.625 inches maximum ADAT
Bushing Length
0.280 inches minimum and 0.380 inches maximum ABXD
Case Material
Metal ADTV
Center To Center Distance Between Terminals Parallel To Length
0.906 inches maximum AEBP
Circuit Protection Type
Overcurrent single location CPRH
Frequency In Hertz
60.0 single location FREQ
Maximum Continuous Load Current Rating Per Pole
5.0 amperes ac single location CPLM
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
300.0 ac single location CPRG
Mounting Facility Type And Quantity
1 threaded bushing w/panel seal AXHR
Mounting Surface To Terminal End Distance
1.700 inches maximum AJWX
Nominal Thread Size
0.375 inches CQJX
Operating Voltage Type And Rating Per Pole In Volts
240.0 ac single location CPRF
Inclosure Protection Type For Which Designed
Hermetically sealed CQXF
Internal Trip Release Configuration
Series trip single location CPSM
Main Contact Tripping Mechanism Type
Trip free CPRR
Manual Actuator Type And Quantity
2 toggle CPRT
Reset Method
Manual CPRQ
Pole Quantity
1 AKPX
Switch Voltage Rating And Type In Volts
120.0 ac and 50.0 dc CSWP
Switch Contact Arrangement
Single pole, double throw AEGJ
Switch Current Rating And Type In Amps
0.5 ac and 0.5 dc CSSX
Switch Location And Position Designation
Internal at pole one CQSM
Switch Terminal Type
Wire hook CRTK
Terminal Type And Quantity
2 wire hook TTQY
Thread Quantity Per Inch
32 CMLP
Thread Series Designator
Unef THSD
Trip Delay Time In Seconds Per Rated Continuous Current
0.500 minimum at 200 pct single location and 9.000 maximum at 200 pct single location CQWN
Trip Release Characteristic
Time delay single location CPRL
Trip Release Method
Magnetic single location CPRJ
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
125.0 single location CPRN

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
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
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

5925-00-009-5521, 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 Aug 04, 1972 000095521 00136 (Circuit Breaker)

Circuit Breakers Cross Reference

2638051-151 Cage Code 10001
T505-004-351 Cage Code 36090

Codes

COUNTRY CODE: 00
CIIC: U
DML: A
HMIC: P
MGMT CTRL: -------
SOS: SMS
INC: 136
AAC: J
CRITL CODE: X
DEMIL CODE: A
S A: DS
MGMT CTL: -------
NIIN ASGMT: 04-AUG-72
QUP: 1
SLC: 0
UI: EA
CAGE: 36090
RNCC: 5
RNVC: 2

Management

Navy Flag

Navy

Cognizance 9B – Naval inventory control point, mechanicsburg
Special Material
Requisition Restriction
Special Material Content
Navy Flag

Navy Management Code Definition

Cognizance (COG) Identifies the inventory manager (IM) and inventory control point (ICP).
Special Material (SMIC) Categorizes material on the basis of requirements for source or quality control, technical design, or configuration control, procurement, stocking and issue control, special receipt, inspection, testing, storage, or handling
Req. Restriction (IRRC) Item requisition instructions.
Special Material (SMCC) Indicated that an item represents or contains peculiar material requiring special treatment, precautions, or management.
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