PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

674-0191-010Transformer,power

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 5950-01-064-1455 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-064-1455 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-064-1455. Primary manufacturer part number: 674-0191-010.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Winding Operating Current: 22.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
  • Winding Shielding Method: INTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Frequency Rating: 20.0 KILOHERTZ MINIMUM AND 25.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
  • Inclosure Type: FULLY INCLOSED
  • Body Length: 1.850 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 5950-01-064-1455, 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 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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
NSN5950-01-064-1455
Primary Part Number674-0191-010
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Winding Operating Current22.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Frequency Rating20.0 KILOHERTZ MINIMUM AND 25.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Body Length1.850 INCHES MAXIMUM IN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Width1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Voltage31.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Terminal Type and Quantity5 PIN
Center to Center Distance Between Mounting Facilities Parallel to Length1.300 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting Facility Quantity4 SINGLE GROUP
Body Height2.100 INCHES MAXIMUM IN
Nominal Thread Size0.112 INCHES SINGLE GROUP IN
Body Width1.500 INCHES MAXIMUM IN
Thread Quantity Per Inch40 SINGLE GROUP
Winding Operating Voltage18.00 AC VOLTS MINIMUM AND 36.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4920-00-898-322041608 INTERCHANGEABLE
Knife Edge
Testek Llc Dba Testek Solutions
5950-01-004-2494878599-1 INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon
5962-01-204-761841608 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Div Rmd Strategic
3020-01-479-475641608 INTERCHANGEABLE
Gear Rack
Moog Inc. Dba Ampac-Isp Corp
2990-01-574-811341608 INTERCHANGEABLE
Lever Assembly,power-Speed Contr
Motor Services Hugo Stamp Inc
Cross-Reference Index
Part NumberManufacturer
41608 Freed Transformer Co (USA)
674-0191-010 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
CT103474 Oeco, Llc (USA)
Related Parts
4920-00-898-3220INTERCHANGEABLE
KNIFE EDGE
41608
5950-01-004-2494INTERCHANGEABLE
TRANSFORMER,POWER
878599-1
5962-01-204-7618INTERCHANGEABLE
MICROCIRCUIT,MEMORY
41608
3020-01-479-4756INTERCHANGEABLE
GEAR RACK
41608
2990-01-574-8113INTERCHANGEABLE
LEVER ASSEMBLY,POWER-SPEED CONTR
41608

Frequently Asked Questions

What is NSN 5950-01-064-1455?

NSN 5950-01-064-1455 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: active.

What are the part numbers for NSN 5950-01-064-1455?

NSN 5950-01-064-1455 has 3 cross-referenced part numbers: 41608 (Freed Transformer Co), 674-0191-010 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), CT103474 (Oeco, Llc).

What NSN replaces 5950-01-064-1455?

There are 5 known substitutes for 5950-01-064-1455: 4920-00-898-3220, 5950-01-004-2494, 5962-01-204-7618 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 674-0191-010?

Key specifications for 674-0191-010: Reliability Indicator: NOT ESTABLISHED; Winding Operating Current: 22.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY; Winding Shielding Method: INTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT; 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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