PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

215301Transformer,power

Electronic Transformer Corp Div Electronic Transformer Corporation · NSN 5950-00-401-6393 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-401-6393 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-401-6393. Primary manufacturer part number: 215301.
Features
  • Transformer,power — FSC 5950
  • Body Height: 3.813 INCHES NOMINAL IN
  • Inclosure Type: HERMETICALLY SEALED
  • Reliability Indicator: NOT ESTABLISHED
  • Winding Operating Current: 2.3 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
  • Winding Operating Voltage: 20.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Body Length: 2.750 INCHES NOMINAL IN
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-401-6393, 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 Electronic Transformer Corp Div Electronic Transformer Corporation. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-401-6393
Primary Part Number215301
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerElectronic Transformer Corp Div Electronic Transformer Corporation
StatusACTIVE
Body Height3.813 INCHES NOMINAL IN
Inclosure TypeHERMETICALLY SEALED
Reliability IndicatorNOT ESTABLISHED
Winding Operating Current2.3 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Winding Operating Voltage20.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Body Length2.750 INCHES NOMINAL IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Length2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Terminal Type and Quantity5 SOLDER STUD
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Thread Quantity Per Inch32 SINGLE GROUP
Body Width2.375 INCHES NOMINAL IN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Winding Operating Voltage102.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Center to Center Distance Between Mounting Facilities Parallel to Width1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Mounting Facility Quantity4 SINGLE GROUP
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5340-00-402-565421530-1 INTERCHANGEABLE
Bolt Assembly,clamp
Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp
4730-00-540-1733100049 INTERCHANGEABLE
Adapter,straight,pipe to Gas Fit
Metadure Parts & Sales, Inc.
3120-00-540-7565B35-3 INTERCHANGEABLE
Bearing,sleeve
Altra Industrial Motion Corp.
1560-00-606-3115 INTERCHANGEABLE
Tube Assembly,fuel Tank
5935-00-644-70662291 INTERCHANGEABLE
Connector,receptacle,electrical
Lockheed Martin Corporation Div Rms
4510-00-707-5972199401085 INTERCHANGEABLE
Repair Kit Water Pu
L & L Boiler Maintenance Inc
5310-00-771-95501000-49 INTERCHANGEABLE
Nut,plain,round
Nammo Defense Systems Inc. Dba Nammo Defense Systems Inc
6625-00-777-7413100049 INTERCHANGEABLE
Cable Assembly,elec
Mission Systems Davenport Inc.
5120-00-867-81485120008678148 INTERCHANGEABLE
Wrench,spanner
General Services Administration Federal Supply Service
6685-01-048-0753639AS658 INTERCHANGEABLE
Gage,pressure,dial Indicating
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
215301 Electronic Transformer Corp Div Electronic Transformer Corporation (USA)
43728 Freed Transformer Co (USA)
9T35Y4927 General Electric Co Specialty Transformer Dept (USA)
100049 Ncr Corporation Dba Ncr (USA)
TF4SX02GA Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
100049 Raytheon Company (USA)
Related Parts
5340-00-402-5654INTERCHANGEABLE
BOLT ASSEMBLY,CLAMP
21530-1
4730-00-540-1733INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO GAS FIT
100049
3120-00-540-7565INTERCHANGEABLE
BEARING,SLEEVE
B35-3
1560-00-606-3115INTERCHANGEABLE
TUBE ASSEMBLY,FUEL TANK
5935-00-644-7066INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
2291
4510-00-707-5972INTERCHANGEABLE
REPAIR KIT WATER PU
199401085
5310-00-771-9550INTERCHANGEABLE
NUT,PLAIN,ROUND
1000-49
6625-00-777-7413INTERCHANGEABLE
CABLE ASSEMBLY,ELEC
100049
5120-00-867-8148INTERCHANGEABLE
WRENCH,SPANNER
5120008678148
6685-01-048-0753INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
639AS658
3120-01-100-9838INTERCHANGEABLE
BEARING ASSY,JEWEL
100049
4320-01-282-6957INTERCHANGEABLE
RING,WEARING
C660776

Frequently Asked Questions

What is NSN 5950-00-401-6393?

NSN 5950-00-401-6393 is a Transformer,power, manufactured by Electronic Transformer Corp Div Electronic Transformer Corporation, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-401-6393?

NSN 5950-00-401-6393 has 6 cross-referenced part numbers: 215301 (Electronic Transformer Corp Div Electronic Transformer Corporation), 43728 (Freed Transformer Co), 9T35Y4927 (General Electric Co Specialty Transformer Dept), 100049 (Ncr Corporation Dba Ncr), TF4SX02GA (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.

What NSN replaces 5950-00-401-6393?

There are 12 known substitutes for 5950-00-401-6393: 5340-00-402-5654, 4730-00-540-1733, 3120-00-540-7565 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 215301?

Key specifications for 215301: Body Height: 3.813 INCHES NOMINAL IN; Inclosure Type: HERMETICALLY SEALED; Reliability Indicator: NOT ESTABLISHED; Winding Operating Current: 2.3 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY. 19 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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