PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

36669Transformer,power

Freed Transformer Co · NSN 5950-00-764-1092 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-764-1092 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-764-1092. Primary manufacturer part number: 36669.
Features
  • Transformer,power — FSC 5950
  • Frequency Rating: 50.0 HERTZ NOMINAL AND 60.0 HERTZ NOMINAL SINGLE COMPONENT
  • Center to Center Distance Between Mounting Facilities Parallel to the Altitude of an Isosceles Triangle: 3.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Terminal Type and Quantity: 7 STANDOFF, SOLDER LUG
  • Winding Operating Current: 12.5 AMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
  • Center to Center Distance Between Mounting Facilities Parallel to the Base of an Isosceles Triangle: 2.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Winding Shielding Method: INTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT
  • Winding Operating Current: 500.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-764-1092, 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 Freed Transformer Co. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-764-1092
Primary Part Number36669
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerFreed Transformer Co
StatusCANCELLED
Frequency Rating50.0 HERTZ NOMINAL AND 60.0 HERTZ NOMINAL SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to the Altitude of an Isosceles Triangle3.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Terminal Type and Quantity7 STANDOFF, SOLDER LUG
Winding Operating Current12.5 AMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Center to Center Distance Between Mounting Facilities Parallel to the Base of an Isosceles Triangle2.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT
Winding Operating Current500.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Mounting Hole Diameter0.219 INCHES NOMINAL SINGLE GROUP IN
Body Height4.250 INCHES MAXIMUM IN
Winding Operating Voltage6.30 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Inclosure TypeHERMETICALLY SEALED
Mounting Facility Quantity6 SINGLE GROUP
Winding Operating Voltage6.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Body Width3.250 INCHES MAXIMUM IN
Reliability IndicatorNOT ESTABLISHED
Winding Operating Voltage225.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Body Length4.031 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-143-2991IR-1216-L INTERCHANGEABLE
Ring,bearing,inner
Timken Aerospace, Inc Dba Torrington Product
7240-00-404-979532001 INTERCHANGEABLE
Funnel
Wirthco Engineering Inc
5355-00-428-717436669 INTERCHANGEABLE
Window,meter
Telephonics Corp/prd Instruments
5950-00-647-35829072485 INTERCHANGEABLE
Transformer,audio Frequency
Us Army Aviation and Missile Command
5970-00-728-5020 INTERCHANGEABLE
Insulation Rod,electrical
5970-00-728-5021 INTERCHANGEABLE
Insulation Rod,electrical
5970-00-728-5040 INTERCHANGEABLE
Insulation Rod,electrical
5950-00-845-3194 INTERCHANGEABLE
Transformer,current
7490-00-955-517432001 INTERCHANGEABLE
Spring,trip Lever
Pitney Bowes Inc.
6145-01-074-654532001 INTERCHANGEABLE
Cable,radio Frequency
Huber+suhner Astrolab, Inc. Dba Huber & Suhner Astrolab Inc
Cross-Reference Index
Part NumberManufacturer
672-0125-000 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
36669 PRIMARY Freed Transformer Co (USA)
672-0125-000REVD Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
32001 Emerson Electric Co White-Rodgers Div (USA)
672-0125-000 Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA)
Related Parts
3110-00-143-2991INTERCHANGEABLE
RING,BEARING,INNER
IR-1216-L
7240-00-404-9795INTERCHANGEABLE
FUNNEL
32001
5355-00-428-7174INTERCHANGEABLE
WINDOW,METER
36669
5950-00-647-3582INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
9072485
5970-00-728-5020INTERCHANGEABLE
INSULATION ROD,ELECTRICAL
5970-00-728-5021INTERCHANGEABLE
INSULATION ROD,ELECTRICAL
5970-00-728-5040INTERCHANGEABLE
INSULATION ROD,ELECTRICAL
5950-00-845-3194INTERCHANGEABLE
TRANSFORMER,CURRENT
7490-00-955-5174INTERCHANGEABLE
SPRING,TRIP LEVER
32001
6145-01-074-6545INTERCHANGEABLE
CABLE,RADIO FREQUENCY
32001
5985-01-229-0537INTERCHANGEABLE
ATTENUATOR,VARIABLE
3200-1E
5998-01-357-0581INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
32001

Frequently Asked Questions

What is NSN 5950-00-764-1092?

NSN 5950-00-764-1092 is a Transformer,power, manufactured by Freed Transformer Co, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-764-1092?

NSN 5950-00-764-1092 has 5 cross-referenced part numbers: 672-0125-000 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 36669 (Freed Transformer Co), 672-0125-000REVD (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 32001 (Emerson Electric Co White-Rodgers Div), 672-0125-000 (Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems).

What NSN replaces 5950-00-764-1092?

There are 12 known substitutes for 5950-00-764-1092: 3110-00-143-2991, 7240-00-404-9795, 5355-00-428-7174 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 36669?

Key specifications for 36669: Overall Height: 4.812 INCHES MAXIMUM IN; Frequency Rating: 50.0 HERTZ NOMINAL AND 60.0 HERTZ NOMINAL SINGLE COMPONENT; Center to Center Distance Between Mounting Facilities Parallel to the Altitude of an Isosceles Triangle: 3.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Terminal Type and Quantity: 7 STANDOFF, SOLDER LUG. 21 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-764-1092 still in active supply?

NSN 5950-00-764-1092 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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