Last Modified: Jan 15, 2021
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 | 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 Assignment | NIIN | Item 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
| Cognizance | 9B – Naval inventory control point, mechanicsburg |
| Special Material | |
| Requisition Restriction | |
| Special Material Content |
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. |
