PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

545-1056-003Transformer,radio Frequency

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 5950-00-706-9432 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-706-9432 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-706-9432. Primary manufacturer part number: 545-1056-003.
Features
  • Transformer,radio Frequency — FSC 5950
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Reliability Indicator: NOT ESTABLISHED
  • Distance Between Mounting Facility Centers: 1.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Mounting Method: THREADED HOLE(S) SINGLE GROUP
  • Body Outside Diameter: 0.312 INCHES NOMINAL IN
  • Inclosure Type: OPEN
  • Body Length: 1.248 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 5950-00-706-9432, 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 14 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-706-9432
Primary Part Number545-1056-003
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
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Distance Between Mounting Facility Centers1.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Body Outside Diameter0.312 INCHES NOMINAL IN
Inclosure TypeOPEN
Body Length1.248 INCHES NOMINAL IN
Coil Form TypeSOLID SINGLE COMPONENT
Nominal Thread Size0.112 INCHES SINGLE GROUP IN
Mounting Facility Quantity2 SINGLE GROUP
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Thread Quantity Per Inch40 SINGLE GROUP
Terminal Type and Quantity6 WIRE LEAD
Frequency Rating60.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3030-00-160-8283A24 INTERCHANGEABLE
Belt,v
Gates Corporation
4330-00-227-2965113-32 INTERCHANGEABLE
Parts Kit,fluid Pressure Filter
Hamilton Sundstrand Corporation
5950-00-686-6249 INTERCHANGEABLE
Coil,radio Frequency
4920-01-048-8611 INTERCHANGEABLE
Cap
5120-01-057-0075 INTERCHANGEABLE
Socket,socket Wrench
5962-01-067-1158SCD 11332 INTERCHANGEABLE
Microcircuit,digital
L3 Technologies, Inc. Div Communication Systems-West
5955-01-256-4172113-32 INTERCHANGEABLE
Crystal Unit,quartz
Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled
5120-01-564-672811332 INTERCHANGEABLE
Key Set,socket Head Screw
Bondhus Corp
5331-01-586-810511332 INTERCHANGEABLE
O-Ring
Brunswick Corp Dba Mercury Marine Div Mercury Marine
Cross-Reference Index
Part NumberManufacturer
545-1056-003 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
1133-2 American Trans-Coil Corp (USA)
Related Parts
3030-00-160-8283INTERCHANGEABLE
BELT,V
A24
4330-00-227-2965INTERCHANGEABLE
PARTS KIT,FLUID PRESSURE FILTER
113-32
5950-00-686-6249INTERCHANGEABLE
COIL,RADIO FREQUENCY
4920-01-048-8611INTERCHANGEABLE
CAP
5120-01-057-0075INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5962-01-067-1158INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SCD 11332
5955-01-256-4172INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
113-32
5120-01-564-6728INTERCHANGEABLE
KEY SET,SOCKET HEAD SCREW
11332
5331-01-586-8105INTERCHANGEABLE
O-RING
11332

Frequently Asked Questions

What is NSN 5950-00-706-9432?

NSN 5950-00-706-9432 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 5950-00-706-9432?

NSN 5950-00-706-9432 has 2 cross-referenced part numbers: 545-1056-003 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 1133-2 (American Trans-Coil Corp).

What NSN replaces 5950-00-706-9432?

There are 9 known substitutes for 5950-00-706-9432: 3030-00-160-8283, 4330-00-227-2965, 5950-00-686-6249 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 545-1056-003?

Key specifications for 545-1056-003: Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT; Reliability Indicator: NOT ESTABLISHED; Distance Between Mounting Facility Centers: 1.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Mounting Method: THREADED HOLE(S) SINGLE GROUP. 14 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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