PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

E11651Transformer,power

Electro Engineering Works Inc · NSN 5950-00-841-6500 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-841-6500 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-841-6500. Primary manufacturer part number: E11651.
Features
  • Transformer,power — FSC 5950
  • Body Length: 6.120 INCHES NOMINAL IN
  • Input-Output Phase Relationship: THREE PHASE TO THREE PHASE SINGLE COMPONENT
  • Body Width: 3.500 INCHES NOMINAL IN
  • Winding Operating Voltage: 45.50 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
  • Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
  • Winding Operating Voltage: 170.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
  • Body Height: 7.500 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-841-6500, 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 Electro Engineering Works Inc. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 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
NSN5950-00-841-6500
Primary Part NumberE11651
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerElectro Engineering Works Inc
StatusACTIVE
Body Length6.120 INCHES NOMINAL IN
Input-Output Phase RelationshipTHREE PHASE TO THREE PHASE SINGLE COMPONENT
Body Width3.500 INCHES NOMINAL IN
Winding Operating Voltage45.50 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Winding Operating Voltage170.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Body Height7.500 INCHES NOMINAL IN
Winding Shielding MethodINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Width6.516 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Operating Voltage208.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Operating Current33.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Mounting Hole Diameter0.280 INCHES NOMINAL SINGLE GROUP IN
Terminal Type and Quantity10 WIRE LEAD
Inclosure TypeOPEN
Mounting Facility Quantity4 SINGLE GROUP
Winding Operating Current1.84 AMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Reliability IndicatorNOT ESTABLISHED
Center to Center Distance Between Mounting Facilities Parallel to Length5.391 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5961-00-111-435744-020506-01 INTERCHANGEABLE
Rectifier,semiconductor Device,u
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
5310-00-364-64975293 INTERCHANGEABLE
Washer,flat
Prestolite Electric Inc
3120-00-404-8228 INTERCHANGEABLE
Bearing,sleeve
5985-00-424-91915293 INTERCHANGEABLE
Coupler,directional
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
5935-00-724-2687 INTERCHANGEABLE
Connector,receptacle,electrical
5935-00-732-02305293 INTERCHANGEABLE
Connector,receptacle,electrical
Souriau Usa, Inc. Dba Souriau Usa Inc
2520-00-871-67855293 INTERCHANGEABLE
Plate,pressure
Morris Material Handling, Inc.
5915-01-067-9469 INTERCHANGEABLE
Filter,band Pass
3120-01-182-55715293 INTERCHANGEABLE
Bushing,sleeve
Hoyt Corporation
5963-01-293-9639529-3 INTERCHANGEABLE
Oil Warning System
Astronics Advanced Electronic Systems Corp. Dba Astronics Advanced Electronic Systems
Cross-Reference Index
Part NumberManufacturer
722803-008 Raytheon Company Dba Raytheon (USA)
WM-5293 Magnetic Components Inc (USA)
TE10839 Transformer Engineers Co a Div of Standard Industries Inc (USA)
TS-1201 Magnetic Components Inc (USA)
5293 Magnetic Components Inc (USA)
E11651 PRIMARY Electro Engineering Works Inc (USA)
6794 Altec Lansing Corp Sound Products Div (USA)
Related Parts
5961-00-111-4357INTERCHANGEABLE
RECTIFIER,SEMICONDUCTOR DEVICE,U
44-020506-01
5310-00-364-6497INTERCHANGEABLE
WASHER,FLAT
5293
3120-00-404-8228INTERCHANGEABLE
BEARING,SLEEVE
5985-00-424-9191INTERCHANGEABLE
COUPLER,DIRECTIONAL
5293
5935-00-724-2687INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-00-732-0230INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5293
2520-00-871-6785INTERCHANGEABLE
PLATE,PRESSURE
5293
5915-01-067-9469INTERCHANGEABLE
FILTER,BAND PASS
3120-01-182-5571INTERCHANGEABLE
BUSHING,SLEEVE
5293
5963-01-293-9639INTERCHANGEABLE
OIL WARNING SYSTEM
529-3
5950-01-416-4411INTERCHANGEABLE
TRANSFORMER,POWER
6794
8465-01-494-9594INTERCHANGEABLE
BAG,CLOTHING
TS 1201

Frequently Asked Questions

What is NSN 5950-00-841-6500?

NSN 5950-00-841-6500 is a Transformer,power, manufactured by Electro Engineering Works Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-841-6500?

NSN 5950-00-841-6500 has 7 cross-referenced part numbers: 722803-008 (Raytheon Company Dba Raytheon), WM-5293 (Magnetic Components Inc), TE10839 (Transformer Engineers Co a Div of Standard Industries Inc), TS-1201 (Magnetic Components Inc), 5293 (Magnetic Components Inc) and 2 more.

What NSN replaces 5950-00-841-6500?

There are 12 known substitutes for 5950-00-841-6500: 5961-00-111-4357, 5310-00-364-6497, 3120-00-404-8228 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of E11651?

Key specifications for E11651: Body Length: 6.120 INCHES NOMINAL IN; Input-Output Phase Relationship: THREE PHASE TO THREE PHASE SINGLE COMPONENT; Body Width: 3.500 INCHES NOMINAL IN; Winding Operating Voltage: 45.50 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY. 21 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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