PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

278-2089-020Transformer,radio Frequency

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 5950-00-107-2598 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-107-2598 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-107-2598. Primary manufacturer part number: 278-2089-020.
Features
  • Transformer,radio Frequency — FSC 5950
  • Body Height: 0.510 INCHES NOMINAL IN
  • Inclosure Type: FULLY INCLOSED
  • Mounting Tab Width: 0.025 INCHES NOMINAL IN
  • Body Length: 0.510 INCHES NOMINAL IN
  • Body Width: 0.510 INCHES NOMINAL IN
  • Coil Form Type: SOLID SINGLE COMPONENT
  • Mounting Method: TAB SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,radio Frequency, cataloged under National Stock Number 5950-00-107-2598, 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-107-2598
Primary Part Number278-2089-020
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
Body Height0.510 INCHES NOMINAL IN
Inclosure TypeFULLY INCLOSED
Mounting Tab Width0.025 INCHES NOMINAL IN
Body Length0.510 INCHES NOMINAL IN
Body Width0.510 INCHES NOMINAL IN
Coil Form TypeSOLID SINGLE COMPONENT
Mounting MethodTAB SINGLE GROUP
Frequency Rating200.0 KILOHERTZ MINIMUM AND 300.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Terminal Type and Quantity4 PIN
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5365-01-357-17566397419-A-075 INTERCHANGEABLE
Spacer,plate
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
A075 Communication Coil, Inc. Div - (USA)
278-2089-020 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
Related Parts
5365-01-357-1756INTERCHANGEABLE
SPACER,PLATE
6397419-A-075

Frequently Asked Questions

What is NSN 5950-00-107-2598?

NSN 5950-00-107-2598 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 5950-00-107-2598?

NSN 5950-00-107-2598 has 2 cross-referenced part numbers: A075 (Communication Coil, Inc. Div -), 278-2089-020 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).

What NSN replaces 5950-00-107-2598?

There is 1 known substitute for 5950-00-107-2598: 5365-01-357-1756. Verify interchangeability with system specifications before substitution.

What are the specifications of 278-2089-020?

Key specifications for 278-2089-020: Body Height: 0.510 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED; Mounting Tab Width: 0.025 INCHES NOMINAL IN; Body Length: 0.510 INCHES NOMINAL IN. 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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