PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

672-0731-010Transformer,power

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 5950-01-445-0585 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-445-0585 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-445-0585. Primary manufacturer part number: 672-0731-010.
Features
  • Transformer,power — FSC 5950
  • Winding Operating Voltage: 22.50 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Body Outside Diameter: 5.750 INCHES MAXIMUM IN
  • Inclosure Type: FULLY INCLOSED
  • Frequency Rating: 47.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM SINGLE COMPONENT
  • Winding Function and Quantity: 2 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Terminal Type and Quantity: 7 WIRE LEAD W/LUG
  • Body Length: 3.130 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 5950-01-445-0585, 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 10 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-445-0585
Primary Part Number672-0731-010
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
StatusACTIVE
Winding Operating Voltage22.50 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Body Outside Diameter5.750 INCHES MAXIMUM IN
Inclosure TypeFULLY INCLOSED
Frequency Rating47.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM SINGLE COMPONENT
Winding Function and Quantity2 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Terminal Type and Quantity7 WIRE LEAD W/LUG
Body Length3.130 INCHES MAXIMUM IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Winding Operating Current25.0 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5360-00-300-423120516 INTERCHANGEABLE
Spring,helical,compression
L3harris Technologies, Inc. Div Space and Airborne Systems
5940-00-518-8452 INTERCHANGEABLE
Adapter,radio Frequency Cable
4730-00-678-9720205-16 INTERCHANGEABLE
Nut,tube Coupling
Lenz Inc Dba the Lenz Company
7510-01-060-589620516 INTERCHANGEABLE
Pencil Assortment,colored
Sanford Corp
5331-01-342-2545205-16 INTERCHANGEABLE
O-Ring
Cornell-Carr Co., Inc.
2915-01-420-394220516 INTERCHANGEABLE
Filter Element,fluid
Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix
5331-01-644-831720516 INTERCHANGEABLE
O-Ring
Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco
Cross-Reference Index
Part NumberManufacturer
672-0731-010 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
20516 Technitrol, Inc. Dba Pulse Div Military/aerospace (USA)
Related Parts
5360-00-300-4231INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
20516
5940-00-518-8452INTERCHANGEABLE
ADAPTER,RADIO FREQUENCY CABLE
4730-00-678-9720INTERCHANGEABLE
NUT,TUBE COUPLING
205-16
7510-01-060-5896INTERCHANGEABLE
PENCIL ASSORTMENT,COLORED
20516
5331-01-342-2545INTERCHANGEABLE
O-RING
205-16
2915-01-420-3942INTERCHANGEABLE
FILTER ELEMENT,FLUID
20516
5331-01-644-8317INTERCHANGEABLE
O-RING
20516

Frequently Asked Questions

What is NSN 5950-01-445-0585?

NSN 5950-01-445-0585 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 5950-01-445-0585?

NSN 5950-01-445-0585 has 2 cross-referenced part numbers: 672-0731-010 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 20516 (Technitrol, Inc. Dba Pulse Div Military/aerospace).

What NSN replaces 5950-01-445-0585?

There are 7 known substitutes for 5950-01-445-0585: 5360-00-300-4231, 5940-00-518-8452, 4730-00-678-9720 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 672-0731-010?

Key specifications for 672-0731-010: Winding Operating Voltage: 22.50 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY; Body Outside Diameter: 5.750 INCHES MAXIMUM IN; Inclosure Type: FULLY INCLOSED; Frequency Rating: 47.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM SINGLE COMPONENT. 10 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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