PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

278-0375-011Transformer,radio Frequency

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 5950-00-501-2030 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-501-2030 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-501-2030. Primary manufacturer part number: 278-0375-011.
Features
  • Transformer,radio Frequency — FSC 5950
  • Inclosure Type: FULLY INCLOSED
  • Adjustment Method and Quantity: 1 ADJUSTABLE CORE SINGLE COMPONENT
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Adjustment Device Drive Type: SLOTTED SCREW SINGLE COMPONENT
  • Mounting Method: TERMINAL SINGLE GROUP
  • Terminal Type and Quantity: 5 WIRE LEAD
  • Body Width: 0.400 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 5950-00-501-2030, 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 12 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-501-2030
Primary Part Number278-0375-011
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
Adjustment Method and Quantity1 ADJUSTABLE CORE SINGLE COMPONENT
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Adjustment Device Drive TypeSLOTTED SCREW SINGLE COMPONENT
Mounting MethodTERMINAL SINGLE GROUP
Terminal Type and Quantity5 WIRE LEAD
Body Width0.400 INCHES NOMINAL IN
Frequency Rating2.0 MEGAHERTZ MINIMUM AND 30.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
Coil Form TypeHOLLOW SINGLE COMPONENT
Body Height0.640 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Body Length0.400 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5930-00-114-1722 INTERCHANGEABLE
Switch,thermostatic
5950-00-138-1250278-0375-010 INTERCHANGEABLE
Transformer,radio Frequency
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
4730-00-213-014500-7 INTERCHANGEABLE
Bucket Assembly
Armstrong International Inc Dba Armstrong Machine Works
2805-00-350-6409 INTERCHANGEABLE
Valve,poppet,engine
2530-00-589-8537 INTERCHANGEABLE
Cap,grease
4730-00-677-373861HD-8 INTERCHANGEABLE
Inverted Nut,tube Coupling
Parker-Hannifin Corp Div Fluid System Connector Division
1730-00-948-3530A260 INTERCHANGEABLE
Lock,rotor Blade Re
Marathonnorco Aerospace, Inc.
7220-01-034-4011 INTERCHANGEABLE
Carpet
3439-01-496-1069A-260 INTERCHANGEABLE
Holder,electrode,welding
Lenco Dba Nlc Inc
7025-01-530-7438A260 INTERCHANGEABLE
Disk Drive Unit
U S Dept of Transportation Federal Aviation Administration
Cross-Reference Index
Part NumberManufacturer
A260 Communication Coil, Inc. Div - (USA)
278-0375-011 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
Related Parts
5930-00-114-1722INTERCHANGEABLE
SWITCH,THERMOSTATIC
5950-00-138-1250INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
278-0375-010
4730-00-213-0145INTERCHANGEABLE
BUCKET ASSEMBLY
00-7
2805-00-350-6409INTERCHANGEABLE
VALVE,POPPET,ENGINE
2530-00-589-8537INTERCHANGEABLE
CAP,GREASE
4730-00-677-3738INTERCHANGEABLE
INVERTED NUT,TUBE COUPLING
61HD-8
1730-00-948-3530INTERCHANGEABLE
LOCK,ROTOR BLADE RE
A260
7220-01-034-4011INTERCHANGEABLE
CARPET
3439-01-496-1069INTERCHANGEABLE
HOLDER,ELECTRODE,WELDING
A-260
7025-01-530-7438INTERCHANGEABLE
DISK DRIVE UNIT
A260

Frequently Asked Questions

What is NSN 5950-00-501-2030?

NSN 5950-00-501-2030 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 5950-00-501-2030?

NSN 5950-00-501-2030 has 2 cross-referenced part numbers: A260 (Communication Coil, Inc. Div -), 278-0375-011 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).

What NSN replaces 5950-00-501-2030?

There are 10 known substitutes for 5950-00-501-2030: 5930-00-114-1722, 5950-00-138-1250, 4730-00-213-0145 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 278-0375-011?

Key specifications for 278-0375-011: Inclosure Type: FULLY INCLOSED; Adjustment Method and Quantity: 1 ADJUSTABLE CORE SINGLE COMPONENT; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT; Adjustment Device Drive Type: SLOTTED SCREW SINGLE COMPONENT. 12 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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