PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

19207Transformer,audio Frequency

Freed Transformer Co · NSN 5950-00-169-8316 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-169-8316 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-169-8316. Primary manufacturer part number: 19207.
Features
  • Transformer,audio Frequency — FSC 5950
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Terminal Type and Quantity: 4 TAB, SOLDER LUG
  • Frequency Rating: 200.0 HERTZ MINIMUM AND 8.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
  • Transformer Function: INPUT
  • Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
  • Body Width: 1.562 INCHES NOMINAL IN
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 1.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP 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 5950-00-169-8316, 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 Freed Transformer Co. 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-169-8316
Primary Part Number19207
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerFreed Transformer Co
StatusACTIVE
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Terminal Type and Quantity4 TAB, SOLDER LUG
Frequency Rating200.0 HERTZ MINIMUM AND 8.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Transformer FunctionINPUT
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Body Width1.562 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Length1.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Inclosure TypeHERMETICALLY SEALED
Center to Center Distance Between Mounting Facilities Parallel to Width1.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting Facility Quantity4 SINGLE GROUP
Body Length2.500 INCHES NOMINAL IN
Primary to Secondary Turn Ratio1 TO 10 SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Body Height1.562 INCHES NOMINAL IN
Impedance Rating in Ohms600.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Impedance Rating in Ohms60000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Mounting Hole Diameter0.156 INCHES NOMINAL SINGLE GROUP IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6145-00-295-0851UL62SOOW6BCF3/14EPCPE INTERCHANGEABLE
Cable,power,electrical
Underwriters Laboratories Inc
2520-00-451-77157973789 INTERCHANGEABLE
Housing
U S Army Tank Automotive Command Amsta-Im-Mm
5910-00-557-595519207 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Thales Usa, Inc. Div Air Mobility Solutions ("ams")
5940-00-718-9913104305-203 INTERCHANGEABLE
Terminal,lug
L3harris Technologies, Inc.
5310-00-726-3687 INTERCHANGEABLE
Washer,flat
3040-01-004-6694160C921001-1 INTERCHANGEABLE
Connecting Link,rigid
Northrop Grumman Systems Corporation
5365-01-071-7569 INTERCHANGEABLE
Spacer,plate
5962-01-149-7052 INTERCHANGEABLE
Microcircuit,linear
4910-01-153-1823351-11 INTERCHANGEABLE
Test Plug,radiator
Johnson Manufacturing Company, Inc
6515-01-155-508335-111 INTERCHANGEABLE
Ligature,surgical
Pilling Surgical Inc Dba Pilling Weck Div Pilling Instruments
Cross-Reference Index
Part NumberManufacturer
19207 PRIMARY Freed Transformer Co (USA)
35111 PRIMARY Telephonics Corp (USA)
93871 United Transformer Corp Sub of Opt Industries Inc (USA)
93871 PRIMARY Magnetika Inc (USA)
Related Parts
6145-00-295-0851INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
UL62SOOW6BCF3/14EPCPE
2520-00-451-7715INTERCHANGEABLE
HOUSING
7973789
5910-00-557-5955INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
19207
5940-00-718-9913INTERCHANGEABLE
TERMINAL,LUG
104305-203
5310-00-726-3687INTERCHANGEABLE
WASHER,FLAT
3040-01-004-6694INTERCHANGEABLE
CONNECTING LINK,RIGID
160C921001-1
5365-01-071-7569INTERCHANGEABLE
SPACER,PLATE
5962-01-149-7052INTERCHANGEABLE
MICROCIRCUIT,LINEAR
4910-01-153-1823INTERCHANGEABLE
TEST PLUG,RADIATOR
351-11
6515-01-155-5083INTERCHANGEABLE
LIGATURE,SURGICAL
35-111
5330-01-260-5693INTERCHANGEABLE
GASKET
6650-01-327-0322INTERCHANGEABLE
CELL ASSEMBLY,OPTICAL INSTRUMENT
19207

Frequently Asked Questions

What is NSN 5950-00-169-8316?

NSN 5950-00-169-8316 is a Transformer,audio Frequency, manufactured by Freed Transformer Co, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-169-8316?

NSN 5950-00-169-8316 has 4 cross-referenced part numbers: 19207 (Freed Transformer Co), 35111 (Telephonics Corp), 93871 (United Transformer Corp Sub of Opt Industries Inc), 93871 (Magnetika Inc).

What NSN replaces 5950-00-169-8316?

There are 12 known substitutes for 5950-00-169-8316: 6145-00-295-0851, 2520-00-451-7715, 5910-00-557-5955 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 19207?

Key specifications for 19207: Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT; Terminal Type and Quantity: 4 TAB, SOLDER LUG; Frequency Rating: 200.0 HERTZ MINIMUM AND 8.0 KILOHERTZ MAXIMUM SINGLE COMPONENT; Transformer Function: INPUT. 17 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com