PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

84550Transformer,audio Frequency

Magnetika Inc · NSN 5950-00-169-9247 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-169-9247 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-169-9247. Primary manufacturer part number: 84550.
Features
  • Transformer,audio Frequency — FSC 5950
  • Frequency Rating: 40.0 HERTZ MINIMUM AND 15.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
  • Impedance Rating in Ohms: 95000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Body Length: 1.484 INCHES NOMINAL IN
  • Distance Between Mounting Facility Centers: 1.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Mounting Facility Quantity: 2 SINGLE GROUP
  • Body Outside Diameter: 1.000 INCHES NOMINAL IN
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY 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 5950-00-169-9247, 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 Magnetika Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-169-9247
Primary Part Number84550
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerMagnetika Inc
StatusCANCELLED
Frequency Rating40.0 HERTZ MINIMUM AND 15.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Impedance Rating in Ohms95000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Body Length1.484 INCHES NOMINAL IN
Distance Between Mounting Facility Centers1.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting Facility Quantity2 SINGLE GROUP
Body Outside Diameter1.000 INCHES NOMINAL IN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Maximum Transformer Power Rating6.0 MILLIWATTS SINGLE COMPONENT
Terminal Type and Quantity5 TAB, SOLDER LUG
Reliability IndicatorNOT ESTABLISHED
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Impedance Rating in Ohms15000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Primary to Secondary Turn Ratio1 TO 2-1/2 SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5133-00-061-629244473 INTERCHANGEABLE
Drill,twist
Greenfield Industries Inc
5133-00-227-5978 INTERCHANGEABLE
Drill,twist
5133-00-228-1348 INTERCHANGEABLE
Drill,twist
5930-00-235-9732750HM INTERCHANGEABLE
Switch,rotary
Bogen Communications Inc
2520-00-237-36022-4900 INTERCHANGEABLE
Parts Kit,universal Joint
Neapco Inc
5945-00-615-9162236011 INTERCHANGEABLE
Relay,electromagnetic
Kearfott Corporation Div Guidance and Navigation Division
4720-00-622-5738 INTERCHANGEABLE
Hose Assembly,nonmetallic
5961-00-683-4777 INTERCHANGEABLE
Semiconductor Device,diode
1650-00-815-8007750638-1 INTERCHANGEABLE
Filter Element,fluid
Lockheed Martin Corp
7310-00-835-4897 INTERCHANGEABLE
Pan,steam Table
Cross-Reference Index
Part NumberManufacturer
84550 Magnetika Inc (USA)
84550 United Transformer Corp Sub of Opt Industries Inc (USA)
352-7289 Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions (USA)
89566A Magnetika Inc (USA)
20063 General Stencils Inc (USA)
89566A United Transformer Corp Sub of Opt Industries Inc (USA)
53600 Raytheon Company Dba Raytheon (USA)
Related Parts
5133-00-061-6292INTERCHANGEABLE
DRILL,TWIST
44473
5133-00-227-5978INTERCHANGEABLE
DRILL,TWIST
5133-00-228-1348INTERCHANGEABLE
DRILL,TWIST
5930-00-235-9732INTERCHANGEABLE
SWITCH,ROTARY
750HM
2520-00-237-3602INTERCHANGEABLE
PARTS KIT,UNIVERSAL JOINT
2-4900
5945-00-615-9162INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
236011
4720-00-622-5738INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
5961-00-683-4777INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1650-00-815-8007INTERCHANGEABLE
FILTER ELEMENT,FLUID
750638-1
7310-00-835-4897INTERCHANGEABLE
PAN,STEAM TABLE
5130-00-884-8201INTERCHANGEABLE
COUPLING,EXTENSION,TUBE EXPANDER
5340-00-943-5286INTERCHANGEABLE
CUP,COMPRESSION
9090885-15

Frequently Asked Questions

What is NSN 5950-00-169-9247?

NSN 5950-00-169-9247 is a Transformer,audio Frequency, manufactured by Magnetika Inc, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-169-9247?

NSN 5950-00-169-9247 has 7 cross-referenced part numbers: 84550 (Magnetika Inc), 84550 (United Transformer Corp Sub of Opt Industries Inc), 352-7289 (Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions), 89566A (Magnetika Inc), 20063 (General Stencils Inc) and 2 more.

What NSN replaces 5950-00-169-9247?

There are 12 known substitutes for 5950-00-169-9247: 5133-00-061-6292, 5133-00-227-5978, 5133-00-228-1348 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 84550?

Key specifications for 84550: Frequency Rating: 40.0 HERTZ MINIMUM AND 15.0 KILOHERTZ MAXIMUM SINGLE COMPONENT; Impedance Rating in Ohms: 95000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY; Body Length: 1.484 INCHES NOMINAL IN; Distance Between Mounting Facility Centers: 1.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-169-9247 still in active supply?

NSN 5950-00-169-9247 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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