PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

662-0518-010Transformer,power

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 5950-01-014-1784 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-014-1784 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-014-1784. Primary manufacturer part number: 662-0518-010.
Features
  • Transformer,power — FSC 5950
  • Body Height: 1.469 INCHES NOMINAL IN
  • Distance Between Mounting Facility Centers: 1.062 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Winding Operating Voltage: 26.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Inclosure Type: FULLY INCLOSED
  • Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) 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 5950-01-014-1784, 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 15 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-014-1784
Primary Part Number662-0518-010
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
StatusACTIVE
Body Height1.469 INCHES NOMINAL IN
Distance Between Mounting Facility Centers1.062 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Voltage26.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Body Length1.375 INCHES NOMINAL IN
Nominal Thread Size0.112 INCHES SINGLE GROUP IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Terminal Type and Quantity7 WIRE LEAD
Body Width0.938 INCHES NOMINAL IN
Mounting Facility Quantity2 SINGLE GROUP
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Thread Quantity Per Inch40 SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5330-01-103-1533 INTERCHANGEABLE
Seal,special
4820-01-187-1839318514 ITEM 11 INTERCHANGEABLE
Valve,check
Lake Shore Systems, Inc.
4820-01-187-1840318514 ITEM 61 INTERCHANGEABLE
Valve,check
Lake Shore Systems, Inc.
4820-01-187-1882118001 INTERCHANGEABLE
Valve,restrictor Check
Lake Shore Systems, Inc.
4820-01-188-0714318514 ITEM 13 INTERCHANGEABLE
Valve,needle
Lake Shore Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
3-18514 Te Connectivity Networks, Inc. Div Adc Telecommunications Sales, Inc. (USA)
662-0518-010 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
Related Parts
5330-01-103-1533INTERCHANGEABLE
SEAL,SPECIAL
4820-01-187-1839INTERCHANGEABLE
VALVE,CHECK
318514 ITEM 11
4820-01-187-1840INTERCHANGEABLE
VALVE,CHECK
318514 ITEM 61
4820-01-187-1882INTERCHANGEABLE
VALVE,RESTRICTOR CHECK
118001
4820-01-188-0714INTERCHANGEABLE
VALVE,NEEDLE
318514 ITEM 13

Frequently Asked Questions

What is NSN 5950-01-014-1784?

NSN 5950-01-014-1784 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 5950-01-014-1784?

NSN 5950-01-014-1784 has 2 cross-referenced part numbers: 3-18514 (Te Connectivity Networks, Inc. Div Adc Telecommunications Sales, Inc.), 662-0518-010 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).

What NSN replaces 5950-01-014-1784?

There are 5 known substitutes for 5950-01-014-1784: 5330-01-103-1533, 4820-01-187-1839, 4820-01-187-1840 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 662-0518-010?

Key specifications for 662-0518-010: Body Height: 1.469 INCHES NOMINAL IN; Distance Between Mounting Facility Centers: 1.062 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Winding Operating Voltage: 26.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT. 15 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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