PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2GU16Circuit Breaker

Altech Corporation · NSN 5925-01-464-5306 · FSC 5925 · No Item Name Available
Verified by PartsTable
NSN 5925-01-464-5306 — this item is cataloged by the U.S. Government under National Stock Number 5925-01-464-5306. Primary manufacturer part number: 2GU16.
Features
  • Circuit Breaker — FSC 5925
  • Maximum Continuous Load Current Rating Per Pole: 16.0 AMPERES AC ALL LOCATIONS
  • Operating Voltage Type and Rating Per Pole in Volts: 277.0 AC ALL LOCATIONS
  • Trip Release Method: MAGNETIC ALL LOCATIONS
  • Material: PLASTIC CASE
  • Pole Quantity: 2
  • Reset Method: MANUAL
  • Criticality Code Justification: FEAT
Applications
  • Applications requiring Plastic Case construction
General Description

The Circuit Breaker, cataloged under National Stock Number 5925-01-464-5306, 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 9 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
NSN5925-01-464-5306
Primary Part Number2GU16
Item NameCircuit Breaker
FSC / FSG5925 / 59 — No Item Name Available
ManufacturerAltech Corporation
StatusACTIVE
Maximum Continuous Load Current Rating Per Pole16.0 AMPERES AC ALL LOCATIONS
Operating Voltage Type and Rating Per Pole in Volts277.0 AC ALL LOCATIONS
Trip Release MethodMAGNETIC ALL LOCATIONS
MaterialPLASTIC CASE
Pole Quantity2
Reset MethodMANUAL
Criticality Code JustificationFEAT
Body StyleRECTANGULAR DIMENSIONAL ENVELOPE
Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps16.0 AC ALL LOCATIONS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5133-00-189-9292 INTERCHANGEABLE
Drill,twist
3020-00-212-734753-105 INTERCHANGEABLE
Gear
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
3110-00-554-3217C5949 INTERCHANGEABLE
Bearing,ball,annular
Aei Corp-Okla Dba American Electric Ignition Co
4010-00-840-38861504-8 INTERCHANGEABLE
Chain Assembly,single Leg
Avibank Mfg., Inc. Dba Avibank Manufacturing Inc
3120-00-861-3585539-044-001 INTERCHANGEABLE
Bushing,sleeve
Roanwell, Llc
5950-00-892-994315047 INTERCHANGEABLE
Reactor
Magnetek Inc Lighting Products Group
5365-01-170-381015047 INTERCHANGEABLE
Spacer,ring
Forenta Lp
6240-01-344-5059150/120R/SP/SS/120V INTERCHANGEABLE
Lamp,incandescent
Gte Products Corp Sylvania Miniature Lighting Div
Cross-Reference Index
Part NumberManufacturer
15.047U Altech Corporation (USA)
15.047 Altech Corporation (USA)
2GU16 PRIMARY Altech Corporation (USA)
Related Parts
5133-00-189-9292INTERCHANGEABLE
DRILL,TWIST
3020-00-212-7347INTERCHANGEABLE
GEAR
53-105
3110-00-554-3217INTERCHANGEABLE
BEARING,BALL,ANNULAR
C5949
4010-00-840-3886INTERCHANGEABLE
CHAIN ASSEMBLY,SINGLE LEG
1504-8
3120-00-861-3585INTERCHANGEABLE
BUSHING,SLEEVE
539-044-001
5950-00-892-9943INTERCHANGEABLE
REACTOR
15047
5365-01-170-3810INTERCHANGEABLE
SPACER,RING
15047
6240-01-344-5059INTERCHANGEABLE
LAMP,INCANDESCENT
150/120R/SP/SS/120V

Frequently Asked Questions

What is NSN 5925-01-464-5306?

NSN 5925-01-464-5306 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 5925-01-464-5306?

NSN 5925-01-464-5306 has 3 cross-referenced part numbers: 15.047U (Altech Corporation), 15.047 (Altech Corporation), 2GU16 (Altech Corporation).

What NSN replaces 5925-01-464-5306?

There are 8 known substitutes for 5925-01-464-5306: 5133-00-189-9292, 3020-00-212-7347, 3110-00-554-3217 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2GU16?

Key specifications for 2GU16: Maximum Continuous Load Current Rating Per Pole: 16.0 AMPERES AC ALL LOCATIONS; Operating Voltage Type and Rating Per Pole in Volts: 277.0 AC ALL LOCATIONS; Special Features: WEAPON SYSTEM ESSENTIAL; Trip Release Method: MAGNETIC ALL LOCATIONS. 14 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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