PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20055Transformer,audio Frequency

Raytheon Company Dba Raytheon · NSN 5950-00-699-5076 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-699-5076 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-699-5076. Primary manufacturer part number: 20055.
Features
  • Transformer,audio Frequency — FSC 5950
  • Maximum Transformer Power Rating: 35.0 WATTS SINGLE COMPONENT
  • Impedance Rating in Ohms: 33.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Inclosure Type: FULLY INCLOSED
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Mounting Facility Quantity: 6 SINGLE GROUP
  • Frequency Rating: 200.0 HERTZ MINIMUM AND 50.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
  • Body Length: 2.688 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-699-5076, 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 Raytheon Company Dba Raytheon. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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
NSN5950-00-699-5076
Primary Part Number20055
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
Maximum Transformer Power Rating35.0 WATTS SINGLE COMPONENT
Impedance Rating in Ohms33.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Inclosure TypeFULLY INCLOSED
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Mounting Facility Quantity6 SINGLE GROUP
Frequency Rating200.0 HERTZ MINIMUM AND 50.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Body Length2.688 INCHES NOMINAL IN
Impedance Rating in Ohms1880.0 NOMINAL AND 2420.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Terminal Type and Quantity7 STANDOFF, SOLDER LUG
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Body Width2.156 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Length2.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Center to Center Distance Between Mounting Facilities Parallel to Width0.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Height2.688 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
4820-00-083-4009 INTERCHANGEABLE
Sleeve and Slide,directional Con
5133-00-228-1342 INTERCHANGEABLE
Drill,twist
5950-00-754-9986912-38PS INTERCHANGEABLE
Transformer,audio Frequency
Keysight Technologies Inc
9540-00-805-0453 INTERCHANGEABLE
Beam,structural
5330-00-967-3676S33969 INTERCHANGEABLE
Seal,chevron
Trelleborg Sealing Solutions Us, Inc.
5910-01-191-1424 INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
4820-01-201-2792A6792-011-132 INTERCHANGEABLE
Stem,fluid Valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
6515-01-379-602020055 INTERCHANGEABLE
Gloves,surgeons'
Cardinal Health 200, Llc
5340-01-464-874120055 INTERCHANGEABLE
Cap,protective,dust and Moisture
Triumph Actuation Systems - Valencia, Inc. Dba Triumph Actuation Systems - Valencia Inc Div Triumph Actuation Systems-Val
5305-01-492-3277 INTERCHANGEABLE
Screw,machine
Cross-Reference Index
Part NumberManufacturer
20055 Raytheon Company Dba Raytheon (USA)
325C142 Lucas Machine Div of Litton Industrial Products Inc (USA)
352-7290 Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions (USA)
Related Parts
4820-00-083-4009INTERCHANGEABLE
SLEEVE AND SLIDE,DIRECTIONAL CON
5133-00-228-1342INTERCHANGEABLE
DRILL,TWIST
5950-00-754-9986INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
912-38PS
9540-00-805-0453INTERCHANGEABLE
BEAM,STRUCTURAL
5330-00-967-3676INTERCHANGEABLE
SEAL,CHEVRON
S33969
5910-01-191-1424INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
4820-01-201-2792INTERCHANGEABLE
STEM,FLUID VALVE
A6792-011-132
6515-01-379-6020INTERCHANGEABLE
GLOVES,SURGEONS'
20055
5340-01-464-8741INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
20055
5305-01-492-3277INTERCHANGEABLE
SCREW,MACHINE

Frequently Asked Questions

What is NSN 5950-00-699-5076?

NSN 5950-00-699-5076 is a Transformer,audio Frequency, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-699-5076?

NSN 5950-00-699-5076 has 3 cross-referenced part numbers: 20055 (Raytheon Company Dba Raytheon), 325C142 (Lucas Machine Div of Litton Industrial Products Inc), 352-7290 (Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions).

What NSN replaces 5950-00-699-5076?

There are 10 known substitutes for 5950-00-699-5076: 4820-00-083-4009, 5133-00-228-1342, 5950-00-754-9986 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20055?

Key specifications for 20055: Maximum Transformer Power Rating: 35.0 WATTS SINGLE COMPONENT; Impedance Rating in Ohms: 33.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY; Inclosure Type: FULLY INCLOSED; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT. 15 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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