PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25161Transformer,radio Frequency

Carbon/graphite Group Inc the · NSN 5950-00-647-8529 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-647-8529 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-647-8529. Primary manufacturer part number: 25161.
Features
  • Transformer,radio Frequency — FSC 5950
  • Terminal Type and Quantity: 4 WIRE LEAD
  • Turn Quantity: 18 SINGLE COMPONENT SINGLE PRIMARY
  • Body Length: 0.750 INCHES NOMINAL IN
  • Winding Conductor Size: 0.00708 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN
  • Frequency Rating: 30.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
  • Body Outside Diameter: 0.500 INCHES NOMINAL IN
  • Inductance Rating: 4.20 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,radio Frequency, cataloged under National Stock Number 5950-00-647-8529, 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 Carbon/graphite Group Inc the. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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
NSN5950-00-647-8529
Primary Part Number25161
Item NameTransformer,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerCarbon/graphite Group Inc the
StatusACTIVE
Terminal Type and Quantity4 WIRE LEAD
Turn Quantity18 SINGLE COMPONENT SINGLE PRIMARY
Body Length0.750 INCHES NOMINAL IN
Winding Conductor Size0.00708 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN
Frequency Rating30.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
Body Outside Diameter0.500 INCHES NOMINAL IN
Inductance Rating4.20 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Turn Quantity17 SINGLE COMPONENT SINGLE SECONDARY
Rating MethodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE SECONDARY
Inclosure TypeOPEN
Features ProvidedTINNED WIRE LEADS
Reliability IndicatorNOT ESTABLISHED
Inductance Rating4.70 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Transformer FunctionINTERSTAGE
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Rating MethodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY
Winding Conductor Size0.00708 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE SECONDARY IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5950-00-110-08262516-1 INTERCHANGEABLE
Coil,radio Frequency
General Microwave Corporation Div Kratos Microwave Electronics
5133-00-228-1354 INTERCHANGEABLE
Drill,twist
5340-00-522-8849 INTERCHANGEABLE
Strap,retaining
5120-01-662-1675 INTERCHANGEABLE
Key Set,socket Head Screw
Cross-Reference Index
Part NumberManufacturer
25161 Carbon/graphite Group Inc the (USA)
SA6478-529-1 Aschbacher & Associates Inc (USA)
57-80409-1 Adams Electronics Div of Tracor Inc (USA)
25161 Jeffers Electronics Inc (USA)
Related Parts
5950-00-110-0826INTERCHANGEABLE
COIL,RADIO FREQUENCY
2516-1
5133-00-228-1354INTERCHANGEABLE
DRILL,TWIST
5340-00-522-8849INTERCHANGEABLE
STRAP,RETAINING
5120-01-662-1675INTERCHANGEABLE
KEY SET,SOCKET HEAD SCREW

Frequently Asked Questions

What is NSN 5950-00-647-8529?

NSN 5950-00-647-8529 is a Transformer,radio Frequency, manufactured by Carbon/graphite Group Inc the, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-647-8529?

NSN 5950-00-647-8529 has 4 cross-referenced part numbers: 25161 (Carbon/graphite Group Inc the), SA6478-529-1 (Aschbacher & Associates Inc), 57-80409-1 (Adams Electronics Div of Tracor Inc), 25161 (Jeffers Electronics Inc).

What NSN replaces 5950-00-647-8529?

There are 4 known substitutes for 5950-00-647-8529: 5950-00-110-0826, 5133-00-228-1354, 5340-00-522-8849 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25161?

Key specifications for 25161: Terminal Type and Quantity: 4 WIRE LEAD; Turn Quantity: 18 SINGLE COMPONENT SINGLE PRIMARY; Body Length: 0.750 INCHES NOMINAL IN; Winding Conductor Size: 0.00708 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN. 17 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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