Can't Find Your Part? Enter Your NSN or PART Number Here:

Last Modified: Oct 20, 2018

NSN 5925-00-019-4066 Circuit Breaker

MFG Part Numbers: 139C4378G7, 622C502G1, 139C4378G7, 622C502G1, 622C502G1

Cross Reference Parts for NSN 5925-00-019-4066

MFG Part Number ISC RNVC RNCC HCC MSDS SADC DAC

139C4378G7

6 9 5 5

622C502G1

6 1 C A 5

139C4378G7

6 9 5 6

622C502G1

6 2 3 5

622C502G1

6 9 5 5

Request A Quote

Part:
Qty:
Email:

Part Information for NSN 5925-00-019-4066 (5925000194066)

Item Name: CIRCUIT BREAKER
Federal Supply Class (FSC): 5925
NIIN: 00-019-4066 (000194066)
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
Between pole one and two CPRX
Circuit Protection Type
Overcurrent all locations CPRH
Fragility Factor
Moderately rugged AFJN
Mounting Facility Type And Quantity
4 threaded hole AXHR
Nominal Thread Size
0.164 inches CQJX
Internal Trip Release Configuration
Shunt trip all locations CPSM
Main Contact Tripping Mechanism Type
Trip free CPRR
Manual Actuator Type And Quantity
1 toggle CPRT
Reset Method
Manual CPRQ
Pole Quantity
2 AKPX
Storage Type
General purpose warehouse BBRG
Terminal Type And Quantity
4 threaded stud TTQY
Thread Quantity Per Inch
32 CMLP
Thread Series Designator
Unf THSD
Trip Release Method
Magnetic all locations CPRJ

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
Department Of The Air Force
Department Of The Air Force 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 A Item does not contain precious metal.
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

5925-00-019-4066, 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 Jan 01, 1963 000194066 00136 (Circuit Breaker)

Circuit Breakers Cross Reference

139C4378G7 Cage Code 02989
139C4378G7 Cage Code 03497
622C502G1 Cage Code 03497
622C502G1 Cage Code 71669
622C502G1 Cage Code 24446

Codes

COUNTRY CODE: 00
CIIC: U
DML: A
HMIC: P
MGMT CTRL: Q2200X-
SOS: SMS
INC: 136
WEAPON SYSTEM: PATHFINDER CLASS T-AGS 60
AAC: Z
CRITL CODE: X
DEMIL CODE: A
S A: DS
MGMT CTL: 9B-----
NIIN ASGMT: 01-JAN-63
QUP: 0
SLC: 0
UI: EA
CAGE: 24446
RNCC: 5
RNVC: 9

Management

Air Force Flag

Air Force

Fund SF – Stock fund applicable to items managed for the air force by the respective inventory control point.
Budget 9 – Air force decentrally managed
Material Management EH – Electronic components (engineering support at the 88th ose/oss)
Price Validation N – The current standard price in the catalog management data (cmd) has not been analyzed or coded for lp/lm. -the price has not been analyzed or reviewed for accuracy. -zop or standard price challenges are permissible, but must be supported with adequate justification. however, if coded for local purchase (lp) or fabrication/manufacture as indicated with an (lm) acquisition advice code of l" or "f", the case must be evaluated locally where purchased or fabricated."
Air Force Flag

Air Force Management Code Definition

Fund A two position code that classifies an item into categories in terms of funding and budgeting.
Budget Identifies investment items to budget programs from which item is funded.
Material Management Identifies an item of supply to be managed by a specific activity manager.
Price Validation Indicates validity of the recorded unit price.
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.
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.
Similar parts: 5925-01-075-3808 5925-01-073-4616 5925-01-073-1496 5925-01-075-2728 5925-01-075-8931 5925-01-079-8416 5925-01-076-4458 5925-01-077-6316 5925-01-078-6450 5925-01-076-6376 5925-01-075-7137