PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3275015-01Transformer,power

Instruments Incorporated Dba Instruments Inc · NSN 6120-01-523-6005 · FSC 6120 · Power Supply
Verified by PartsTable
NSN 6120-01-523-6005 — this item is cataloged by the U.S. Government under National Stock Number 6120-01-523-6005. Primary manufacturer part number: 3275015-01.
Features
  • Transformer,power — FSC 6120
  • 2 verified cross-references
  • Primary manufacturer: Instruments Incorporated Dba Instruments Inc
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Transformer,power, cataloged under National Stock Number 6120-01-523-6005, is classified within Federal Supply Class 6120 (Power Supply) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is Instruments Incorporated Dba Instruments Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6120-01-523-6005
Primary Part Number3275015-01
Item NameTransformer,power
FSC / FSG6120 / 61 — Power Supply
ManufacturerInstruments Incorporated Dba Instruments Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5962-01-271-8224 INTERCHANGEABLE
Microcircuit,linear
5962-01-496-3367 INTERCHANGEABLE
Microcircuit Assembly
Cross-Reference Index
Part NumberManufacturer
3275015-01 PRIMARY Instruments Incorporated Dba Instruments Inc (USA)
124188 L3harris Technologies, Inc. (USA)
Related Parts
5962-01-271-8224INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5962-01-496-3367INTERCHANGEABLE
MICROCIRCUIT ASSEMBLY

Frequently Asked Questions

What is NSN 6120-01-523-6005?

NSN 6120-01-523-6005 is a Transformer,power, manufactured by Instruments Incorporated Dba Instruments Inc, classified under FSC 6120 (Power Supply). Status: active.

What are the part numbers for NSN 6120-01-523-6005?

NSN 6120-01-523-6005 has 2 cross-referenced part numbers: 3275015-01 (Instruments Incorporated Dba Instruments Inc), 124188 (L3harris Technologies, Inc.).

What NSN replaces 6120-01-523-6005?

There are 2 known substitutes for 6120-01-523-6005: 5962-01-271-8224, 5962-01-496-3367. Verify interchangeability with system specifications before substitution.

What are the specifications of 3275015-01?

Key specifications for 3275015-01: Overall Height: 8.100 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: MAIN POWER TRANSFORMER; Overall Length: 21.700 INCHES NOMINAL IN; Overall Width: 16.500 INCHES NOMINAL IN. 5 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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