PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

80323Transformer,power

Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems · NSN 5950-00-728-0856 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-728-0856 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-728-0856. Primary manufacturer part number: 80323.
Features
  • Transformer,power — FSC 5950
  • Winding Function and Quantity: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
  • Mounting Slot Width: 0.219 INCHES NOMINAL SINGLE GROUP IN
  • Winding Operating Voltage: 6.40 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
  • Inclosure Type: FULLY INCLOSED
  • Body Width: 2.750 INCHES NOMINAL IN
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 2.062 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Body Height: 3.250 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 5950-00-728-0856, 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 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-728-0856
Primary Part Number80323
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
StatusACTIVE
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Mounting Slot Width0.219 INCHES NOMINAL SINGLE GROUP IN
Winding Operating Voltage6.40 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Inclosure TypeFULLY INCLOSED
Body Width2.750 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Length2.062 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Height3.250 INCHES MAXIMUM IN
Winding Operating Current300.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Mounting Facility Quantity4 SINGLE GROUP
Winding Operating Voltage28.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Width2.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Terminal Type and Quantity9 TAB, SOLDER LUG
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Body Length3.250 INCHES MAXIMUM IN
Reliability IndicatorNOT ESTABLISHED
Winding Operating Current1.0 AMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Mounting MethodFLANGE AND SLOT SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5930-00-113-5054 INTERCHANGEABLE
Switch,toggle
1610-00-388-890280323 INTERCHANGEABLE
Counterweight
Hamilton Sundstrand Corporation Dba Collins Aerospace
5962-00-824-2145 INTERCHANGEABLE
Microcircuit,digital
5120-01-702-9931 INTERCHANGEABLE
Bit Set,screwdriver
Cross-Reference Index
Part NumberManufacturer
80323 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
80323 Lockheed Corp Lockheed Electronics Co Inc (USA)
Related Parts
5930-00-113-5054INTERCHANGEABLE
SWITCH,TOGGLE
1610-00-388-8902INTERCHANGEABLE
COUNTERWEIGHT
80323
5962-00-824-2145INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5120-01-702-9931INTERCHANGEABLE
BIT SET,SCREWDRIVER

Frequently Asked Questions

What is NSN 5950-00-728-0856?

NSN 5950-00-728-0856 is a Transformer,power, manufactured by Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-728-0856?

NSN 5950-00-728-0856 has 2 cross-referenced part numbers: 80323 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems), 80323 (Lockheed Corp Lockheed Electronics Co Inc).

What NSN replaces 5950-00-728-0856?

There are 4 known substitutes for 5950-00-728-0856: 5930-00-113-5054, 1610-00-388-8902, 5962-00-824-2145 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 80323?

Key specifications for 80323: Winding Function and Quantity: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT; Mounting Slot Width: 0.219 INCHES NOMINAL SINGLE GROUP IN; Winding Operating Voltage: 6.40 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY; Inclosure Type: FULLY INCLOSED. 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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