PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7463Circuit Breaker

Blue Sea Systems, Inc. Dba Blue Sea Systems Div Blue Sea Systems · NSN 5925-01-641-2068 · FSC 5925 · No Item Name Available
Verified by PartsTable
NSN 5925-01-641-2068 — this item is cataloged by the U.S. Government under National Stock Number 5925-01-641-2068. Primary manufacturer part number: 7463.
Features
  • Circuit Breaker — FSC 5925
  • Pole Quantity: 2
  • Operating Voltage Type and Rating Per Pole in Volts: 250.0 DC ALL LOCATIONS
  • Maximum Continuous Load Current Rating Per Pole: 20.0 AMPERES DC ALL LOCATIONS
  • 1 verified cross-reference
  • Primary manufacturer: Blue Sea Systems, Inc. Dba Blue Sea Systems Div Blue Sea Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Breaker, cataloged under National Stock Number 5925-01-641-2068, 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 Blue Sea Systems, Inc. Dba Blue Sea Systems Div Blue Sea Systems. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5925-01-641-2068
Primary Part Number7463
Item NameCircuit Breaker
FSC / FSG5925 / 59 — No Item Name Available
ManufacturerBlue Sea Systems, Inc. Dba Blue Sea Systems Div Blue Sea Systems
StatusACTIVE
Pole Quantity2
Operating Voltage Type and Rating Per Pole in Volts250.0 DC ALL LOCATIONS
Maximum Continuous Load Current Rating Per Pole20.0 AMPERES DC ALL LOCATIONS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
6645-00-163-07657463 INTERCHANGEABLE
Wheel Assembly
The Chelsea Clock Llc
5940-00-257-56532306-08-00 INTERCHANGEABLE
Terminal,lug
Illinois Tool Works Inc
4130-00-270-4465 INTERCHANGEABLE
Filter-Drier,refrigerant
5330-00-350-04727463-000 INTERCHANGEABLE
Gasket
Danfoss Power Solutions II, Llc
4730-00-407-0571207ACBH-8 INTERCHANGEABLE
Coupling,pipe
Parker-Hannifin Corp Div Fluid System Connector Division
5905-00-513-069702000-3556 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Asrc Federal Facilities Logistics, Llc
4510-00-865-0899F12860 INTERCHANGEABLE
Cover,faucet Hole
Crane Co Div Valve Div
4420-01-275-624321800 INTERCHANGEABLE
Core Assembly,fluid Cooler
Coffin Turbo Pump Inc
4130-01-327-32937463 INTERCHANGEABLE
Condenser Coil,refrigeration
Schneider Metal Mfg Co Inc Ross Temp Div
5945-01-466-79142253 INTERCHANGEABLE
Relay,thermal
Better Engineering Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
7463 Blue Sea Systems, Inc. Dba Blue Sea Systems Div Blue Sea Systems (USA)
Related Parts
6645-00-163-0765INTERCHANGEABLE
WHEEL ASSEMBLY
7463
5940-00-257-5653INTERCHANGEABLE
TERMINAL,LUG
2306-08-00
4130-00-270-4465INTERCHANGEABLE
FILTER-DRIER,REFRIGERANT
5330-00-350-0472INTERCHANGEABLE
GASKET
7463-000
4730-00-407-0571INTERCHANGEABLE
COUPLING,PIPE
207ACBH-8
5905-00-513-0697INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
02000-3556
4510-00-865-0899INTERCHANGEABLE
COVER,FAUCET HOLE
F12860
4420-01-275-6243INTERCHANGEABLE
CORE ASSEMBLY,FLUID COOLER
21800
4130-01-327-3293INTERCHANGEABLE
CONDENSER COIL,REFRIGERATION
7463
5945-01-466-7914INTERCHANGEABLE
RELAY,THERMAL
2253

Frequently Asked Questions

What is NSN 5925-01-641-2068?

NSN 5925-01-641-2068 is a Circuit Breaker, manufactured by Blue Sea Systems, Inc. Dba Blue Sea Systems Div Blue Sea Systems, classified under FSC 5925 (No Item Name Available). Status: active.

What are the part numbers for NSN 5925-01-641-2068?

NSN 5925-01-641-2068 has 1 cross-referenced part number: 7463 (Blue Sea Systems, Inc. Dba Blue Sea Systems Div Blue Sea Systems).

What NSN replaces 5925-01-641-2068?

There are 10 known substitutes for 5925-01-641-2068: 6645-00-163-0765, 5940-00-257-5653, 4130-00-270-4465 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7463?

Key specifications for 7463: Pole Quantity: 2; End Item Identification: SMALL BOAT; Overall Width: 1.515 INCHES NOMINAL IN; Overall Height: 2.50 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.

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