PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

278-0353-011Transformer,radio Frequency

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 5950-00-501-2038 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-501-2038 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-501-2038. Primary manufacturer part number: 278-0353-011.
Features
  • Transformer,radio Frequency — FSC 5950
  • Inclosure Type: FULLY INCLOSED
  • Terminal Type and Quantity: 5 PIN
  • Adjustment Method and Quantity: 1 ADJUSTABLE CORE SINGLE COMPONENT
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Mounting Method: TERMINAL SINGLE GROUP
  • Body Outside Diameter: 0.398 INCHES NOMINAL IN
  • Body Length: 0.500 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,radio Frequency, cataloged under National Stock Number 5950-00-501-2038, 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 11 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-501-2038
Primary Part Number278-0353-011
Item NameTransformer,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
StatusACTIVE
Inclosure TypeFULLY INCLOSED
Terminal Type and Quantity5 PIN
Adjustment Method and Quantity1 ADJUSTABLE CORE SINGLE COMPONENT
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Mounting MethodTERMINAL SINGLE GROUP
Body Outside Diameter0.398 INCHES NOMINAL IN
Body Length0.500 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Coil Form TypeHOLLOW SINGLE COMPONENT
Adjustment Device Drive TypeSLOTTED SCREW SINGLE COMPONENT
Frequency Rating10.15 MEGAHERTZ NOMINAL SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3040-00-179-6671A5-35 INTERCHANGEABLE
Shaft,straight
Roller Bearing Co of America, Inc Div Pic Design
5950-00-466-1609A235 INTERCHANGEABLE
Transformer,radio Frequency
Communication Coil, Inc. Div -
5330-00-819-4030301532 INTERCHANGEABLE
Seal,plain Encased
Itt Marlow a Unit of Itt Pumps and Compressors Div
5940-00-998-61265019 INTERCHANGEABLE
Terminal,quick Disconnect
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
Cross-Reference Index
Part NumberManufacturer
A235 Communication Coil, Inc. Div - (USA)
278-0353-011 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
Related Parts
3040-00-179-6671INTERCHANGEABLE
SHAFT,STRAIGHT
A5-35
5950-00-466-1609INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
A235
5330-00-819-4030INTERCHANGEABLE
SEAL,PLAIN ENCASED
301532
5940-00-998-6126INTERCHANGEABLE
TERMINAL,QUICK DISCONNECT
5019

Frequently Asked Questions

What is NSN 5950-00-501-2038?

NSN 5950-00-501-2038 is a Transformer,radio Frequency, 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 5950-00-501-2038?

NSN 5950-00-501-2038 has 2 cross-referenced part numbers: A235 (Communication Coil, Inc. Div -), 278-0353-011 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).

What NSN replaces 5950-00-501-2038?

There are 4 known substitutes for 5950-00-501-2038: 3040-00-179-6671, 5950-00-466-1609, 5330-00-819-4030 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 278-0353-011?

Key specifications for 278-0353-011: Inclosure Type: FULLY INCLOSED; Terminal Type and Quantity: 5 PIN; Adjustment Method and Quantity: 1 ADJUSTABLE CORE SINGLE COMPONENT; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT. 11 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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