PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16154Transformer,audio Frequency

Cessna Aircraft Co Arc Avionics Div · NSN 5950-00-646-3101 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-646-3101 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-646-3101. Primary manufacturer part number: 16154.
Features
  • Transformer,audio Frequency — FSC 5950
  • Impedance Rating in Ohms: 188.0 MINIMUM AND 256.0 MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
  • Mounting Bolt Circle Diameter: 0.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Mounting Facility Quantity: 3 SINGLE GROUP
  • Body Length: 1.375 INCHES NOMINAL IN
  • Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP
  • Frequency Rating: 200.0 HERTZ MINIMUM AND 3.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
  • Primary to Secondary Turn Ratio: 1 TO 1-3/32 SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-646-3101, 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 Cessna Aircraft Co Arc Avionics Div. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-646-3101
Primary Part Number16154
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerCessna Aircraft Co Arc Avionics Div
StatusCANCELLED
Impedance Rating in Ohms188.0 MINIMUM AND 256.0 MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Mounting Bolt Circle Diameter0.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting Facility Quantity3 SINGLE GROUP
Body Length1.375 INCHES NOMINAL IN
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Frequency Rating200.0 HERTZ MINIMUM AND 3.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Primary to Secondary Turn Ratio1 TO 1-3/32 SINGLE COMPONENT
Body Outside Diameter1.594 INCHES NOMINAL IN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Terminal Type and Quantity4 STANDOFF, SOLDER LUG
Impedance Rating in Ohms144.0 MINIMUM AND 185.0 MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Inclosure TypeHERMETICALLY SEALED
Transformer FunctionMODULATION
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
6240-00-178-994124X INTERCHANGEABLE
Lamp,incandescent
Westinghouse Electric Corp
4730-00-278-8886SAE J512 4-4 040101BA INTERCHANGEABLE
Coupling,tube
Sae International Dba Sae International
6660-00-663-4629CY1397PM INTERCHANGEABLE
Case,anemometer
Joint Electronics Type Designation System
6105-00-896-4057 INTERCHANGEABLE
Motor,alternating Current
4820-01-044-946916154 INTERCHANGEABLE
Liner,cylinder,valv
Leslie Controls, Inc. Dba Leslie Controls Inc
6640-01-583-1390370 INTERCHANGEABLE
Incubator,bacteriological
Thermo Fisher Scientific (asheville) Llc Div Laboratory Products Division
Cross-Reference Index
Part NumberManufacturer
16154 Cessna Aircraft Co Arc Avionics Div (USA)
Related Parts
6240-00-178-9941INTERCHANGEABLE
LAMP,INCANDESCENT
24X
4730-00-278-8886INTERCHANGEABLE
COUPLING,TUBE
SAE J512 4-4 040101BA
6660-00-663-4629INTERCHANGEABLE
CASE,ANEMOMETER
CY1397PM
6105-00-896-4057INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
4820-01-044-9469INTERCHANGEABLE
LINER,CYLINDER,VALV
16154
6640-01-583-1390INTERCHANGEABLE
INCUBATOR,BACTERIOLOGICAL
370

Frequently Asked Questions

What is NSN 5950-00-646-3101?

NSN 5950-00-646-3101 is a Transformer,audio Frequency, manufactured by Cessna Aircraft Co Arc Avionics Div, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-646-3101?

NSN 5950-00-646-3101 has 1 cross-referenced part number: 16154 (Cessna Aircraft Co Arc Avionics Div).

What NSN replaces 5950-00-646-3101?

There are 6 known substitutes for 5950-00-646-3101: 6240-00-178-9941, 4730-00-278-8886, 6660-00-663-4629 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 16154?

Key specifications for 16154: Impedance Rating in Ohms: 188.0 MINIMUM AND 256.0 MAXIMUM SINGLE COMPONENT SINGLE SECONDARY; Mounting Bolt Circle Diameter: 0.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Mounting Facility Quantity: 3 SINGLE GROUP; Body Length: 1.375 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-646-3101 still in active supply?

NSN 5950-00-646-3101 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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