PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

240-1045-00Transformer,radio Frequency

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 5950-00-902-0839 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-902-0839 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-902-0839. Primary manufacturer part number: 240-1045-00.
Features
  • Transformer,radio Frequency — FSC 5950
  • Inclosure Type: FULLY INCLOSED
  • Winding Function and Quantity: 1 PRIMARY SINGLE COMPONENT
  • Adjustment Method and Quantity: 1 ADJUSTABLE CORE SINGLE COMPONENT
  • Inductance Rating: 500.00 MICROHENRIES MINIMUM AND 16.00 MILLIHENRIES MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
  • Reliability Indicator: NOT ESTABLISHED
  • Mounting Facility Quantity: 2 SINGLE GROUP
  • Nominal Thread Size: 0.112 INCHES SINGLE GROUP 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 5950-00-902-0839, 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 18 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
NSN5950-00-902-0839
Primary Part Number240-1045-00
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
Winding Function and Quantity1 PRIMARY SINGLE COMPONENT
Adjustment Method and Quantity1 ADJUSTABLE CORE SINGLE COMPONENT
Inductance Rating500.00 MICROHENRIES MINIMUM AND 16.00 MILLIHENRIES MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Reliability IndicatorNOT ESTABLISHED
Mounting Facility Quantity2 SINGLE GROUP
Nominal Thread Size0.112 INCHES SINGLE GROUP IN
Terminal Type and Quantity3 SOLDER STUD
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Adjustment Device Drive TypeSHAFT SINGLE COMPONENT
Thread Quantity Per Inch40 SINGLE GROUP
Body Height1.625 INCHES MAXIMUM IN
Body Width1.141 INCHES MAXIMUM IN
Body Length1.141 INCHES MAXIMUM IN
Winding Conductor Size0.00198 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN
Distance Between Mounting Facility Centers0.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Coil Form TypeHOLLOW SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5950-01-058-973338515-4 INTERCHANGEABLE
Reactor
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
6130-01-299-6849 INTERCHANGEABLE
Power Supply
5331-01-458-3066 INTERCHANGEABLE
O-Ring
5930-01-501-8102 INTERCHANGEABLE
Switch,pull
Cross-Reference Index
Part NumberManufacturer
240-1045-00 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
18-807 Albert Frei & Sons, Inc. Dba Afs (USA)
Related Parts
5950-01-058-9733INTERCHANGEABLE
REACTOR
38515-4
6130-01-299-6849INTERCHANGEABLE
POWER SUPPLY
5331-01-458-3066INTERCHANGEABLE
O-RING
5930-01-501-8102INTERCHANGEABLE
SWITCH,PULL

Frequently Asked Questions

What is NSN 5950-00-902-0839?

NSN 5950-00-902-0839 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 5950-00-902-0839?

NSN 5950-00-902-0839 has 2 cross-referenced part numbers: 240-1045-00 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 18-807 (Albert Frei & Sons, Inc. Dba Afs).

What NSN replaces 5950-00-902-0839?

There are 4 known substitutes for 5950-00-902-0839: 5950-01-058-9733, 6130-01-299-6849, 5331-01-458-3066 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 240-1045-00?

Key specifications for 240-1045-00: Inclosure Type: FULLY INCLOSED; Winding Function and Quantity: 1 PRIMARY SINGLE COMPONENT; Adjustment Method and Quantity: 1 ADJUSTABLE CORE SINGLE COMPONENT; Inductance Rating: 500.00 MICROHENRIES MINIMUM AND 16.00 MILLIHENRIES MAXIMUM SINGLE COMPONENT SINGLE PRIMARY. 18 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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