PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

672-0385-00Transformer,power

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 5950-00-647-8564 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-647-8564 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-647-8564. Primary manufacturer part number: 672-0385-00.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Body Length: 14.750 INCHES MAXIMUM IN
  • Frequency Rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 8.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Nominal Thread Size: 0.250 INCHES SINGLE GROUP IN
  • Mounting Facility Quantity: 6 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 5950-00-647-8564, 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 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-647-8564
Primary Part Number672-0385-00
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
StatusCANCELLED
Reliability IndicatorNOT ESTABLISHED
Body Length14.750 INCHES MAXIMUM IN
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Length8.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Nominal Thread Size0.250 INCHES SINGLE GROUP IN
Mounting Facility Quantity6 SINGLE GROUP
Winding Operating Voltage3.20 AC KILOVOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Terminal Type and Quantity11 STANDOFF, THREADED STUD
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Inclosure TypePARTIALLY INCLOSED, DOUBLE SHELL
Thread Quantity Per Inch20 SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Width10.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting Hole Diameter0.531 INCHES NOMINAL SINGLE GROUP IN
Winding Operating Voltage198.00 AC VOLTS NOMINAL AND 208.00 AC VOLTS NOMINAL AND 217.00 AC VOLTS NOMINAL AND 220.00 AC VOLTS NOMINAL AND 230.00 AC VOLTS NOMINAL AND 240.00 AC VOLTS NOMINAL AND 250.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5835-00-327-6192 INTERCHANGEABLE
Head,magnetic
4730-00-633-264814947 INTERCHANGEABLE
Adapter Bushing
Mission Systems Orchard Park Inc
5995-01-156-053014947-OBK INTERCHANGEABLE
Lead Assembly,electrical
Arrow Safety Device Co
5330-01-293-942714947 INTERCHANGEABLE
Gasket
Grove Gear Div of Regal Beloit Corp
Cross-Reference Index
Part NumberManufacturer
14947ISSUE12 Emerson Electric Co White-Rodgers Div (USA)
14947 Basler Electric Co (USA)
LS942 United Transformer Corp Sub of Opt Industries Inc (USA)
LS942 Magnetika Inc (USA)
672-0385-00 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
F2833 United Transformer Corp Sub of Opt Industries Inc (USA)
F2833 Magnetika Inc (USA)
672-0385-00 Esco Inc (USA)
Related Parts
5835-00-327-6192INTERCHANGEABLE
HEAD,MAGNETIC
4730-00-633-2648INTERCHANGEABLE
ADAPTER BUSHING
14947
5995-01-156-0530INTERCHANGEABLE
LEAD ASSEMBLY,ELECTRICAL
14947-OBK
5330-01-293-9427INTERCHANGEABLE
GASKET
14947

Frequently Asked Questions

What is NSN 5950-00-647-8564?

NSN 5950-00-647-8564 is a Transformer,power, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-647-8564?

NSN 5950-00-647-8564 has 8 cross-referenced part numbers: 14947ISSUE12 (Emerson Electric Co White-Rodgers Div), 14947 (Basler Electric Co), LS942 (United Transformer Corp Sub of Opt Industries Inc), LS942 (Magnetika Inc), 672-0385-00 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems) and 3 more.

What NSN replaces 5950-00-647-8564?

There are 4 known substitutes for 5950-00-647-8564: 5835-00-327-6192, 4730-00-633-2648, 5995-01-156-0530 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 672-0385-00?

Key specifications for 672-0385-00: Overall Length: 17.000 INCHES MAXIMUM IN; Reliability Indicator: NOT ESTABLISHED; Body Length: 14.750 INCHES MAXIMUM IN; Frequency Rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT. 20 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-647-8564 still in active supply?

NSN 5950-00-647-8564 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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