PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2GU10Circuit Breaker

Altech Corporation · NSN 5925-01-464-5277 · FSC 5925 · No Item Name Available
Verified by PartsTable
NSN 5925-01-464-5277 — this item is cataloged by the U.S. Government under National Stock Number 5925-01-464-5277. Primary manufacturer part number: 2GU10.
Features
  • Circuit Breaker — FSC 5925
  • Pole Quantity: 2
  • Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps: 10.0 AC ALL LOCATIONS
  • Operating Voltage Type and Rating Per Pole in Volts: 277.0 AC ALL LOCATIONS
  • Body Style: RECTANGULAR DIMENSIONAL ENVELOPE
  • Trip Release Method: MAGNETIC ALL LOCATIONS
  • Reset Method: MANUAL
  • Maximum Continuous Load Current Rating Per Pole: 10.0 AMPERES AC ALL LOCATIONS
Applications
  • Applications requiring Plastic Case construction
General Description

The Circuit Breaker, cataloged under National Stock Number 5925-01-464-5277, 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 Altech Corporation. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5925-01-464-5277
Primary Part Number2GU10
Item NameCircuit Breaker
FSC / FSG5925 / 59 — No Item Name Available
ManufacturerAltech Corporation
StatusACTIVE
Pole Quantity2
Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps10.0 AC ALL LOCATIONS
Operating Voltage Type and Rating Per Pole in Volts277.0 AC ALL LOCATIONS
Body StyleRECTANGULAR DIMENSIONAL ENVELOPE
Trip Release MethodMAGNETIC ALL LOCATIONS
Reset MethodMANUAL
Maximum Continuous Load Current Rating Per Pole10.0 AMPERES AC ALL LOCATIONS
MaterialPLASTIC CASE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5133-00-189-9288 INTERCHANGEABLE
Drill,twist
3120-00-662-842115043B INTERCHANGEABLE
Bearing,sleeve
Brinkley Technology Group Llc Dba Hercules Manufacturing
5841-00-698-519353-425 INTERCHANGEABLE
Shaft
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
4010-00-784-01381504-3 INTERCHANGEABLE
Chain Assembly,single Leg
Avibank Mfg., Inc. Dba Avibank Manufacturing Inc
6685-00-815-158115-043B INTERCHANGEABLE
Thermometer,self-Indicating
Fisher Scientific Worldwide
5365-00-837-85071488889 INTERCHANGEABLE
Spacer,brake Support
Chrysler Realty Company Llc Dba Daimler Chrysler
6505-01-023-104015043 INTERCHANGEABLE
Isosorbide Dinitrate Sublingual
Goldline Laboratories, Inc. Dba Goldline Laboratories
5325-01-681-544115043 INTERCHANGEABLE
Insert,screw Thread
Howmet Global Fastening Systems Inc
Cross-Reference Index
Part NumberManufacturer
15.043 Altech Corporation (USA)
15.043U Altech Corporation (USA)
2GU10 PRIMARY Altech Corporation (USA)
Related Parts
5133-00-189-9288INTERCHANGEABLE
DRILL,TWIST
3120-00-662-8421INTERCHANGEABLE
BEARING,SLEEVE
15043B
5841-00-698-5193INTERCHANGEABLE
SHAFT
53-425
4010-00-784-0138INTERCHANGEABLE
CHAIN ASSEMBLY,SINGLE LEG
1504-3
6685-00-815-1581INTERCHANGEABLE
THERMOMETER,SELF-INDICATING
15-043B
5365-00-837-8507INTERCHANGEABLE
SPACER,BRAKE SUPPORT
1488889
6505-01-023-1040INTERCHANGEABLE
ISOSORBIDE DINITRATE SUBLINGUAL
15043
5325-01-681-5441INTERCHANGEABLE
INSERT,SCREW THREAD
15043

Frequently Asked Questions

What is NSN 5925-01-464-5277?

NSN 5925-01-464-5277 is a Circuit Breaker, manufactured by Altech Corporation, classified under FSC 5925 (No Item Name Available). Status: active.

What are the part numbers for NSN 5925-01-464-5277?

NSN 5925-01-464-5277 has 3 cross-referenced part numbers: 15.043 (Altech Corporation), 15.043U (Altech Corporation), 2GU10 (Altech Corporation).

What NSN replaces 5925-01-464-5277?

There are 8 known substitutes for 5925-01-464-5277: 5133-00-189-9288, 3120-00-662-8421, 5841-00-698-5193 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2GU10?

Key specifications for 2GU10: Overall Height: 1.380 INCHES NOMINAL IN; Pole Quantity: 2; Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps: 10.0 AC ALL LOCATIONS; Overall Width: 2.760 INCHES NOMINAL IN. 11 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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