PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

278-0370-010Transformer,radio Frequency

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 5950-01-135-2483 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-135-2483 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-135-2483. Primary manufacturer part number: 278-0370-010.
Features
  • Transformer,radio Frequency — FSC 5950
  • Mounting Method: TAB SINGLE GROUP
  • Frequency Rating: 345.0 KILOHERTZ MINIMUM AND 375.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
  • Terminal Type and Quantity: 4 PIN
  • Mounting Tab Width: 0.040 INCHES NOMINAL AND 0.125 INCHES NOMINAL IN
  • Inclosure Type: FULLY INCLOSED
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • 2 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,radio Frequency, cataloged under National Stock Number 5950-01-135-2483, 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 6 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-135-2483
Primary Part Number278-0370-010
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
Mounting MethodTAB SINGLE GROUP
Frequency Rating345.0 KILOHERTZ MINIMUM AND 375.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Terminal Type and Quantity4 PIN
Mounting Tab Width0.040 INCHES NOMINAL AND 0.125 INCHES NOMINAL IN
Inclosure TypeFULLY INCLOSED
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5999-00-196-0336 INTERCHANGEABLE
Contact,electrical
3455-00-228-5218171621 INTERCHANGEABLE
Cutter,milling,end
New York Twist Drill Inc
5950-00-646-4453SCC66735 INTERCHANGEABLE
Transformer,power Autotransforme
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5360-00-715-1991 INTERCHANGEABLE
Spring,helical,compression
6680-01-212-5620A204 INTERCHANGEABLE
Indicator,liquid Quantity
Peerless Pump a Tbg Inc Co
4720-01-370-7939281 ITEM-6 INTERCHANGEABLE
Tubing,nonmetallic
John G Papailias Co Inc Dba J G Papailias
Cross-Reference Index
Part NumberManufacturer
A-204 Communication Coil, Inc. Div - (USA)
278-0370-010 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
Related Parts
5999-00-196-0336INTERCHANGEABLE
CONTACT,ELECTRICAL
3455-00-228-5218INTERCHANGEABLE
CUTTER,MILLING,END
171621
5950-00-646-4453INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
SCC66735
5360-00-715-1991INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
6680-01-212-5620INTERCHANGEABLE
INDICATOR,LIQUID QUANTITY
A204
4720-01-370-7939INTERCHANGEABLE
TUBING,NONMETALLIC
281 ITEM-6

Frequently Asked Questions

What is NSN 5950-01-135-2483?

NSN 5950-01-135-2483 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 5950-01-135-2483?

NSN 5950-01-135-2483 has 2 cross-referenced part numbers: A-204 (Communication Coil, Inc. Div -), 278-0370-010 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).

What NSN replaces 5950-01-135-2483?

There are 6 known substitutes for 5950-01-135-2483: 5999-00-196-0336, 3455-00-228-5218, 5950-00-646-4453 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 278-0370-010?

Key specifications for 278-0370-010: Mounting Method: TAB SINGLE GROUP; Overall Length: 0.515 INCHES MAXIMUM IN; Frequency Rating: 345.0 KILOHERTZ MINIMUM AND 375.0 KILOHERTZ MAXIMUM SINGLE COMPONENT; Terminal Type and Quantity: 4 PIN. 9 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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