PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8371Circuit Breaker Box

Navico Group Americas Llc Dba Power Products of Delaware, Llc Div Navico Group, Previously Power Products Llc · NSN 5925-01-545-5972 · FSC 5925 · No Item Name Available
Verified by PartsTable
NSN 5925-01-545-5972 — this item is cataloged by the U.S. Government under National Stock Number 5925-01-545-5972. Primary manufacturer part number: 8371.
Features
  • Circuit Breaker Box — FSC 5925
  • Mounting Method: UNTHREADED HOLE(S)
  • Circuit Breaker Current Rating in Amps: 15.0
  • Second Center to Center Distance Between Mounting Facilities Parallel to the Height: 4.270 INCHES NOMINAL IN
  • Circuit Breaker Type and Quantity: 8 SINGLE POLE
  • Standard Mounting Pattern Designator: 6 POINT-RECTANGULAR
  • First Center to Center Distance Between Mounting Facilities Parallel to the Height: 4.270 INCHES NOMINAL IN
  • Material: ALUMINUM
Applications
  • Applications requiring Aluminum construction
General Description

The Circuit Breaker Box, cataloged under National Stock Number 5925-01-545-5972, 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 Navico Group Americas Llc Dba Power Products of Delaware, Llc Div Navico Group, Previously Power Products Llc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5925-01-545-5972
Primary Part Number8371
Item NameCircuit Breaker Box
FSC / FSG5925 / 59 — No Item Name Available
ManufacturerNavico Group Americas Llc Dba Power Products of Delaware, Llc Div Navico Group, Previously Power Products Llc
StatusACTIVE
Mounting MethodUNTHREADED HOLE(S)
Circuit Breaker Current Rating in Amps15.0
Second Center to Center Distance Between Mounting Facilities Parallel to the Height4.270 INCHES NOMINAL IN
Circuit Breaker Type and Quantity8 SINGLE POLE
Standard Mounting Pattern Designator6 POINT-RECTANGULAR
First Center to Center Distance Between Mounting Facilities Parallel to the Height4.270 INCHES NOMINAL IN
MaterialALUMINUM
Surface TreatmentCHROMIUM AND PLASTIC
Style DesignatorSQUARE, SURFACE MOUNTING
Center to Center Distance Between Mounting Facilities Parallel to Width3.420 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
6685-00-255-99818371 INTERCHANGEABLE
Thermometer,self-Indicating
Alter Harry Co the Div of T E C
5975-00-281-0051 INTERCHANGEABLE
Cover,junction Box
2590-00-559-5628171-18875 INTERCHANGEABLE
Control Assembly,push-Pull
Danfoss Power Solutions II, Llc
4240-00-966-1357 INTERCHANGEABLE
Canister,wall Blank
5340-01-051-57608371 INTERCHANGEABLE
Standoff,threaded,spacing
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
4730-01-173-41268371 INTERCHANGEABLE
Tee,pipe
Terex Reedrill Dba Reedrill Texoma Div Terex Mining
5365-01-296-76701321562 AND 1321563 INTERCHANGEABLE
Plug,machine Thread
Jlg Industries, Inc.
7530-01-418-12828371 INTERCHANGEABLE
Cards,business
Avery Label
6810-01-434-65308371 INTERCHANGEABLE
Phenolphthalein Solution
Ecolab Inc
5360-01-443-25038371 INTERCHANGEABLE
Spring,helical,compression
Tescom Corp Dba Tescom Div Tescom
Cross-Reference Index
Part NumberManufacturer
8371 Blue Sea Systems, Inc. Dba Blue Sea Systems Div Blue Sea Systems (USA)
8371 PRIMARY Navico Group Americas Llc Dba Power Products of Delaware, Llc Div Navico Group, Previously Power Products Llc (USA)
Related Parts
6685-00-255-9981INTERCHANGEABLE
THERMOMETER,SELF-INDICATING
8371
5975-00-281-0051INTERCHANGEABLE
COVER,JUNCTION BOX
2590-00-559-5628INTERCHANGEABLE
CONTROL ASSEMBLY,PUSH-PULL
171-18875
4240-00-966-1357INTERCHANGEABLE
CANISTER,WALL BLANK
5340-01-051-5760INTERCHANGEABLE
STANDOFF,THREADED,SPACING
8371
4730-01-173-4126INTERCHANGEABLE
TEE,PIPE
8371
5365-01-296-7670INTERCHANGEABLE
PLUG,MACHINE THREAD
1321562 AND 1321563
7530-01-418-1282INTERCHANGEABLE
CARDS,BUSINESS
8371
6810-01-434-6530INTERCHANGEABLE
PHENOLPHTHALEIN SOLUTION
8371
5360-01-443-2503INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
8371
6515-01-564-6213INTERCHANGEABLE
ANESTHESIA MACHINE
OPC5435

Frequently Asked Questions

What is NSN 5925-01-545-5972?

NSN 5925-01-545-5972 is a Circuit Breaker Box, manufactured by Navico Group Americas Llc Dba Power Products of Delaware, Llc Div Navico Group, Previously Power Products Llc, classified under FSC 5925 (No Item Name Available). Status: active.

What are the part numbers for NSN 5925-01-545-5972?

NSN 5925-01-545-5972 has 2 cross-referenced part numbers: 8371 (Blue Sea Systems, Inc. Dba Blue Sea Systems Div Blue Sea Systems), 8371 (Navico Group Americas Llc Dba Power Products of Delaware, Llc Div Navico Group, Previously Power Products Llc).

What NSN replaces 5925-01-545-5972?

There are 11 known substitutes for 5925-01-545-5972: 6685-00-255-9981, 5975-00-281-0051, 2590-00-559-5628 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8371?

Key specifications for 8371: Overall Depth: 2.750 INCHES NOMINAL IN; Overall Height: 4.250 INCHES NOMINAL IN; Overall Width: 9.375 INCHES NOMINAL IN; Mounting Method: UNTHREADED HOLE(S). 16 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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