PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

545-1055-003Transformer,radio Frequency

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 5950-00-706-9433 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-706-9433 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-706-9433. Primary manufacturer part number: 545-1055-003.
Features
  • Transformer,radio Frequency — FSC 5950
  • Mounting Method: THREADED HOLE(S) SINGLE GROUP
  • Mounting Facility Quantity: 2 SINGLE GROUP
  • Turn Quantity: 9 SINGLE COMPONENT SECOND SECONDARY
  • Frequency Rating: 60.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
  • Reliability Indicator: NOT ESTABLISHED
  • Nominal Thread Size: 0.112 INCHES SINGLE GROUP IN
  • Coil Form Type: SOLID SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,radio Frequency, cataloged under National Stock Number 5950-00-706-9433, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-706-9433
Primary Part Number545-1055-003
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 MethodTHREADED HOLE(S) SINGLE GROUP
Mounting Facility Quantity2 SINGLE GROUP
Turn Quantity9 SINGLE COMPONENT SECOND SECONDARY
Frequency Rating60.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Nominal Thread Size0.112 INCHES SINGLE GROUP IN
Coil Form TypeSOLID SINGLE COMPONENT
Turn Quantity10 SINGLE COMPONENT SINGLE PRIMARY
Inclosure TypeOPEN
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Body Outside Diameter0.312 INCHES NOMINAL IN
Turn Quantity9 SINGLE COMPONENT FIRST SECONDARY
Rating MethodWINDING TURNS SINGLE COMPONENT SINGLE PRIMARY
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Winding Conductor Size0.01594 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN
Terminal Type and Quantity6 WIRE LEAD
Body Length1.248 INCHES NOMINAL IN
Thread Quantity Per Inch40 SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-042-7084107-0990 INTERCHANGEABLE
Crimping Tool,terminal,hand
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
5985-00-225-3525 INTERCHANGEABLE
Attenuator,variable
4330-00-379-1729 INTERCHANGEABLE
Pad,stop
1005-00-534-024911331 INTERCHANGEABLE
Adapter Assy,20mm G
Nobles Worldwide, Inc.
5330-00-640-9476 INTERCHANGEABLE
Packing,preformed
5950-00-686-6831 INTERCHANGEABLE
Coil,radio Frequency
5306-00-819-303811331 INTERCHANGEABLE
Bolt,machine
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
4935-00-978-9778 INTERCHANGEABLE
Arm Assembly
1560-00-994-2975 INTERCHANGEABLE
Parts Kit,center Wing
1377-01-017-06131133-1 INTERCHANGEABLE
Cartridge,delay
Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc.
Cross-Reference Index
Part NumberManufacturer
545-1055-003 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
1133-1 American Trans-Coil Corp (USA)
Related Parts
5120-00-042-7084INTERCHANGEABLE
CRIMPING TOOL,TERMINAL,HAND
107-0990
5985-00-225-3525INTERCHANGEABLE
ATTENUATOR,VARIABLE
4330-00-379-1729INTERCHANGEABLE
PAD,STOP
1005-00-534-0249INTERCHANGEABLE
ADAPTER ASSY,20MM G
11331
5330-00-640-9476INTERCHANGEABLE
PACKING,PREFORMED
5950-00-686-6831INTERCHANGEABLE
COIL,RADIO FREQUENCY
5306-00-819-3038INTERCHANGEABLE
BOLT,MACHINE
11331
4935-00-978-9778INTERCHANGEABLE
ARM ASSEMBLY
1560-00-994-2975INTERCHANGEABLE
PARTS KIT,CENTER WING
1377-01-017-0613INTERCHANGEABLE
CARTRIDGE,DELAY
1133-1
5315-01-035-7558INTERCHANGEABLE
KEY,IMPELLER
N146
5962-01-069-9679INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SCD 11331

Frequently Asked Questions

What is NSN 5950-00-706-9433?

NSN 5950-00-706-9433 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 5950-00-706-9433?

NSN 5950-00-706-9433 has 2 cross-referenced part numbers: 545-1055-003 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 1133-1 (American Trans-Coil Corp).

What NSN replaces 5950-00-706-9433?

There are 12 known substitutes for 5950-00-706-9433: 5120-00-042-7084, 5985-00-225-3525, 4330-00-379-1729 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 545-1055-003?

Key specifications for 545-1055-003: Mounting Method: THREADED HOLE(S) SINGLE GROUP; Mounting Facility Quantity: 2 SINGLE GROUP; Turn Quantity: 9 SINGLE COMPONENT SECOND SECONDARY; Frequency Rating: 60.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT. 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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