PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4015Transformer,power

Data Device Corp Dba Beta Transformer Technology · NSN 5950-01-163-9266 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-163-9266 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-163-9266. Primary manufacturer part number: 4015.
Features
  • Transformer,power — FSC 5950
  • Inclosure Type: FULLY INCLOSED
  • Maximum Operating Temp: 110.0 CELSIUS DEGC
  • Frequency Rating: 54.0 HERTZ MINIMUM AND 66.0 HERTZ MAXIMUM SINGLE COMPONENT
  • Body Width: 1.200 INCHES MAXIMUM IN
  • Terminal Type and Quantity: 7 PIN
  • Input-Output Phase Relationship: THREE PHASE TO TWO PHASE SINGLE COMPONENT
  • Body Length: 1.700 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-163-9266, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Data Device Corp Dba Beta Transformer Technology. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-163-9266
Primary Part Number4015
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerData Device Corp Dba Beta Transformer Technology
StatusACTIVE
Inclosure TypeFULLY INCLOSED
Maximum Operating Temp110.0 CELSIUS DEGC
Frequency Rating54.0 HERTZ MINIMUM AND 66.0 HERTZ MAXIMUM SINGLE COMPONENT
Body Width1.200 INCHES MAXIMUM IN
Terminal Type and Quantity7 PIN
Input-Output Phase RelationshipTHREE PHASE TO TWO PHASE SINGLE COMPONENT
Body Length1.700 INCHES MAXIMUM IN
Winding Operating Voltage81.00 AC VOLTS MINIMUM AND 99.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Mounting MethodTERMINAL SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Transformer Winding Connection TypeOPEN DELTA-OPEN DELTA AND SCOTT
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
2805-00-006-62943418425 INTERCHANGEABLE
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Chrysler Realty Company Llc Dba Daimler Chrysler
5330-00-135-980744051 INTERCHANGEABLE
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Jenny Products, Inc
6240-01-094-8332 INTERCHANGEABLE
Lamp,sodium
4730-01-193-484044051 INTERCHANGEABLE
Adapter,straight,pipe to Hose
Cleveland Service Center
4820-01-232-90184405-1 INTERCHANGEABLE
Valve,linear,directional Control
Tactair Fluid Controls Inc
4730-01-344-92604405-1 INTERCHANGEABLE
Strainer Element,sediment
Parker-Hannifin Corp Div Sporlan Division
5950-01-381-5210G504205-3 INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Dba Raytheon Co
Cross-Reference Index
Part NumberManufacturer
4015 Data Device Corp Dba Beta Transformer Technology (USA)
PEI 8504 Precision Electronics, Inc (USA)
SC5950-0079-2 Drs Icas, Llc (USA)
44051 Coast/advanced Chip Magnetics, Inc. (USA)
Related Parts
2805-00-006-6294INTERCHANGEABLE
ROCKER ARM,ENGINE POPPET VALVE
3418425
5330-00-135-9807INTERCHANGEABLE
GASKET
44051
6240-01-094-8332INTERCHANGEABLE
LAMP,SODIUM
4730-01-193-4840INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
44051
4820-01-232-9018INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
4405-1
4730-01-344-9260INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
4405-1
5950-01-381-5210INTERCHANGEABLE
COIL,RADIO FREQUENCY
G504205-3

Frequently Asked Questions

What is NSN 5950-01-163-9266?

NSN 5950-01-163-9266 is a Transformer,power, manufactured by Data Device Corp Dba Beta Transformer Technology, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-163-9266?

NSN 5950-01-163-9266 has 4 cross-referenced part numbers: 4015 (Data Device Corp Dba Beta Transformer Technology), PEI 8504 (Precision Electronics, Inc), SC5950-0079-2 (Drs Icas, Llc), 44051 (Coast/advanced Chip Magnetics, Inc.).

What NSN replaces 5950-01-163-9266?

There are 7 known substitutes for 5950-01-163-9266: 2805-00-006-6294, 5330-00-135-9807, 6240-01-094-8332 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4015?

Key specifications for 4015: Inclosure Type: FULLY INCLOSED; Maximum Operating Temp: 110.0 CELSIUS DEGC; Frequency Rating: 54.0 HERTZ MINIMUM AND 66.0 HERTZ MAXIMUM SINGLE COMPONENT; Body Width: 1.200 INCHES MAXIMUM IN. 13 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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