PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1321V003Circuit Breaker

Tankcraft Corp · NSN 5925-00-682-4096 · FSC 5925 · No Item Name Available
Verified by PartsTable
NSN 5925-00-682-4096 — this item is cataloged by the U.S. Government under National Stock Number 5925-00-682-4096. Primary manufacturer part number: 1321V003.
Features
  • Circuit Breaker — FSC 5925
  • Manual Actuator Type and Quantity: 1 TOGGLE
  • Specification/standard Data: 81348-W-C-375/1 GOVERNMENT SPECIFICATION
  • Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps: 10000.0 AC SINGLE LOCATION
  • Frequency in Hertz: 60.0 SINGLE LOCATION
  • Actuator Function: TRIP-RESET
  • Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent: 125.0 SINGLE LOCATION
  • Trip Release Method: THERMAL-MAGNETIC SINGLE LOCATION
Applications
  • Applications requiring Plastic Case construction
General Description

The Circuit Breaker, cataloged under National Stock Number 5925-00-682-4096, is classified within Federal Supply Class 5925 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Tankcraft Corp. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5925-00-682-4096
Primary Part Number1321V003
Item NameCircuit Breaker
FSC / FSG5925 / 59 — No Item Name Available
ManufacturerTankcraft Corp
StatusCANCELLED
Manual Actuator Type and Quantity1 TOGGLE
Specification/standard Data81348-W-C-375/1 GOVERNMENT SPECIFICATION
Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps10000.0 AC SINGLE LOCATION
Frequency in Hertz60.0 SINGLE LOCATION
Actuator FunctionTRIP-RESET
Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent125.0 SINGLE LOCATION
Trip Release MethodTHERMAL-MAGNETIC SINGLE LOCATION
Trip Release CharacteristicTIME DELAY SINGLE LOCATION
Trip Delay Time in Seconds Per Rated Continuous Current120.000 MAXIMUM AT 200 PCT SINGLE LOCATION
MaterialPLASTIC CASE
Maximum Continuous Load Current Rating Per Pole30.0 AMPERES AC SINGLE LOCATION
Reset MethodMANUAL
Main Contact Tripping Mechanism TypeTRIP FREE
Terminal Type and Quantity2 CLIP
Inclosure Protection Type for Which DesignedFUNGUS RESISTANT
Trip Release Ambient Temp Rating25.0 CELSIUS NOMINAL SINGLE LOCATION DEGC
Arc Quenching MethodMAGNETIC BLOWOUT
Mounting Facility Type and Quantity2 TERMINAL
Boss Height0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
Storage TypeGENERAL PURPOSE WAREHOUSE
Pole Quantity1
Fragility FactorMODERATELY RUGGED
Body Length2.990 INCHES MINIMUM AND 3.010 INCHES MAXIMUM IN
Body Width0.720 INCHES MINIMUM AND 0.740 INCHES MAXIMUM IN
Circuit Protection TypeOVERCURRENT SINGLE LOCATION
Test Data Document81348-W-C-375 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Actuator Position DesignationAT POLE ONE
Body Height2.570 INCHES MINIMUM AND 2.590 INCHES MAXIMUM IN
Operating Voltage Type and Rating Per Pole in Volts240.0 AC SINGLE LOCATION
Body StyleSINGLE POLE TYPE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5925-00-583-7941014206-0006 INTERCHANGEABLE
Circuit Breaker
Thales Usa, Inc. Div Air Mobility Solutions ("ams")
5925-00-782-6845 INTERCHANGEABLE
Circuit Breaker
5925-00-823-2485 INTERCHANGEABLE
Circuit Breaker
5961-00-842-6937 INTERCHANGEABLE
Transistor
5925-01-017-7270 INTERCHANGEABLE
Circuit Breaker
5925-01-042-0109 INTERCHANGEABLE
Circuit Breaker
5925-01-093-7558 INTERCHANGEABLE
Circuit Breaker
5925-01-102-2356 INTERCHANGEABLE
Circuit Breaker
5925-01-111-7562 INTERCHANGEABLE
Circuit Breaker
5925-01-121-2198 INTERCHANGEABLE
Circuit Breaker
Cross-Reference Index
Part NumberManufacturer
1321V003 Tankcraft Corp (USA)
Q0-130 Schneider Electric Usa, Inc. (USA)
666144-189 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
W-C-375/1 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
WC375/01-005 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
5925-00-583-7941INTERCHANGEABLE
CIRCUIT BREAKER
014206-0006
5925-00-782-6845INTERCHANGEABLE
CIRCUIT BREAKER
5925-00-823-2485INTERCHANGEABLE
CIRCUIT BREAKER
5961-00-842-6937INTERCHANGEABLE
TRANSISTOR
5925-01-017-7270INTERCHANGEABLE
CIRCUIT BREAKER
5925-01-042-0109INTERCHANGEABLE
CIRCUIT BREAKER
5925-01-093-7558INTERCHANGEABLE
CIRCUIT BREAKER
5925-01-102-2356INTERCHANGEABLE
CIRCUIT BREAKER
5925-01-111-7562INTERCHANGEABLE
CIRCUIT BREAKER
5925-01-121-2198INTERCHANGEABLE
CIRCUIT BREAKER
5925-01-213-8801INTERCHANGEABLE
CIRCUIT BREAKER
QO130
5925-01-265-7694INTERCHANGEABLE
CIRCUIT BREAKER

Frequently Asked Questions

What is NSN 5925-00-682-4096?

NSN 5925-00-682-4096 is a Circuit Breaker, manufactured by Tankcraft Corp, classified under FSC 5925 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5925-00-682-4096?

NSN 5925-00-682-4096 has 5 cross-referenced part numbers: 1321V003 (Tankcraft Corp), Q0-130 (Schneider Electric Usa, Inc.), 666144-189 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc), W-C-375/1 (Federal Specifications Promulgated by General Services Administration Washington DC), WC375/01-005 (Federal Specifications Promulgated by General Services Administration Washington DC).

What NSN replaces 5925-00-682-4096?

There are 12 known substitutes for 5925-00-682-4096: 5925-00-583-7941, 5925-00-782-6845, 5925-00-823-2485 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1321V003?

Key specifications for 1321V003: Manual Actuator Type and Quantity: 1 TOGGLE; Specification/standard Data: 81348-W-C-375/1 GOVERNMENT SPECIFICATION; Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps: 10000.0 AC SINGLE LOCATION; Frequency in Hertz: 60.0 SINGLE LOCATION. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5925-00-682-4096 still in active supply?

NSN 5925-00-682-4096 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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