PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

76E5N304Transformer,power

Navy, United States Department of the Spawar Dba Space and Naval Wafare Command · NSN 5950-01-310-9669 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-310-9669 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-310-9669. Primary manufacturer part number: 76E5N304.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Nominal Thread Size: 0.250 INCHES SINGLE GROUP IN
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 3.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Frequency Rating: 50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-310-9669, 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 Navy, United States Department of the Spawar Dba Space and Naval Wafare Command. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-310-9669
Primary Part Number76E5N304
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNavy, United States Department of the Spawar Dba Space and Naval Wafare Command
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Nominal Thread Size0.250 INCHES SINGLE GROUP IN
Center to Center Distance Between Mounting Facilities Parallel to Width3.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Frequency Rating50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Length3.688 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT
Winding Operating Current3.6 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Winding Operating Voltage60.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Mounting Facility Quantity4 SINGLE GROUP
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Terminal Type and Quantity7 SOLDER STUD
Inclosure TypeFULLY INCLOSED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3110-00-117-0774MS17169-15 INTERCHANGEABLE
Bearing,roller,thrust
American Society for Testing and Materials Dba Astm International
5930-00-404-072430288 INTERCHANGEABLE
Switch,liquid Level
Setra Systems, Inc. Dba Gems Sensors
5930-00-939-6396 INTERCHANGEABLE
Switch,push
3020-00-941-600530288 INTERCHANGEABLE
Gear,spur
L3harris Technologies, Inc.
5985-01-369-98361219384-201 INTERCHANGEABLE
Coupler,directional
Lockheed Martin Corporation Div Rms
Cross-Reference Index
Part NumberManufacturer
76E5N304 Thordarson Inc (USA)
30288 Coast/advanced Chip Magnetics, Inc. (USA)
76E5N304 Berkshire Transformer (USA)
76E5N304 Torotel, Inc. Div Torotel Products, Inc. (USA)
76E5N034 Te Connectivity Networks, Inc. Div Adc Telecommunications Sales, Inc. (USA)
76E5N304 PRIMARY Navy, United States Department of the Spawar Dba Space and Naval Wafare Command (USA)
76E5N304 United Transformer Corp Sub of Opt Industries Inc (USA)
76E5N304 Magnetika Inc (USA)
76E5N304 Oeco, Llc (USA)
Related Parts
3110-00-117-0774INTERCHANGEABLE
BEARING,ROLLER,THRUST
MS17169-15
5930-00-404-0724INTERCHANGEABLE
SWITCH,LIQUID LEVEL
30288
5930-00-939-6396INTERCHANGEABLE
SWITCH,PUSH
3020-00-941-6005INTERCHANGEABLE
GEAR,SPUR
30288
5985-01-369-9836INTERCHANGEABLE
COUPLER,DIRECTIONAL
1219384-201

Frequently Asked Questions

What is NSN 5950-01-310-9669?

NSN 5950-01-310-9669 is a Transformer,power, manufactured by Navy, United States Department of the Spawar Dba Space and Naval Wafare Command, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-310-9669?

NSN 5950-01-310-9669 has 9 cross-referenced part numbers: 76E5N304 (Thordarson Inc), 30288 (Coast/advanced Chip Magnetics, Inc.), 76E5N304 (Berkshire Transformer), 76E5N304 (Torotel, Inc. Div Torotel Products, Inc.), 76E5N034 (Te Connectivity Networks, Inc. Div Adc Telecommunications Sales, Inc.) and 4 more.

What NSN replaces 5950-01-310-9669?

There are 5 known substitutes for 5950-01-310-9669: 3110-00-117-0774, 5930-00-404-0724, 5930-00-939-6396 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 76E5N304?

Key specifications for 76E5N304: Reliability Indicator: NOT ESTABLISHED; Overall Length: 4.690 INCHES MAXIMUM IN; Special Features: SECONDARY TERMINALS 3 AND 4 CONNECTED; TERMINALS 6 AND 7 CONNECTED; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP. 20 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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