PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2220732Transformer,audio Frequency

L3harris Technologies, Inc. · NSN 5950-00-678-0022 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-678-0022 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-678-0022. Primary manufacturer part number: 2220732.
Features
  • Transformer,audio Frequency — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Inclosure Type: HERMETICALLY SEALED
  • Mounting Method: THREADED STUD(S) SINGLE GROUP
  • Maximum Transformer Power Rating: 100.0 MILLIWATTS SINGLE COMPONENT
  • Impedance Rating in Ohms: 4000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Body Height: 0.875 INCHES NOMINAL IN
  • Impedance Rating in Ohms: 3200.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-678-0022, 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 L3harris Technologies, Inc.. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-678-0022
Primary Part Number2220732
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerL3harris Technologies, Inc.
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Inclosure TypeHERMETICALLY SEALED
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Maximum Transformer Power Rating100.0 MILLIWATTS SINGLE COMPONENT
Impedance Rating in Ohms4000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Body Height0.875 INCHES NOMINAL IN
Impedance Rating in Ohms3200.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Terminal Type and Quantity5 TAB, SOLDER LUG
Body Length1.000 INCHES NOMINAL IN
Frequency Rating400.0 HERTZ MAXIMUM SINGLE COMPONENT
Thread Quantity Per Inch32 SINGLE GROUP
Winding Operating Current10.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Body Width1.000 INCHES NOMINAL IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Mounting Facility Quantity2 SINGLE GROUP
Distance Between Mounting Facility Centers1.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Primary to Secondary Turn Ratio1 TO 1 SINGLE COMPONENT
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3110-00-801-2317 INTERCHANGEABLE
Bearing,ball,annular
Cross-Reference Index
Part NumberManufacturer
A2220732ISSUEB L3harris Technologies, Inc. (USA)
2220732 PRIMARY L3harris Technologies, Inc. (USA)
A2220732 L3harris Technologies, Inc. (USA)
2220732ISSUEB L3harris Technologies, Inc. (USA)
Related Parts
3110-00-801-2317INTERCHANGEABLE
BEARING,BALL,ANNULAR

Frequently Asked Questions

What is NSN 5950-00-678-0022?

NSN 5950-00-678-0022 is a Transformer,audio Frequency, manufactured by L3harris Technologies, Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-678-0022?

NSN 5950-00-678-0022 has 4 cross-referenced part numbers: A2220732ISSUEB (L3harris Technologies, Inc.), 2220732 (L3harris Technologies, Inc.), A2220732 (L3harris Technologies, Inc.), 2220732ISSUEB (L3harris Technologies, Inc.).

What NSN replaces 5950-00-678-0022?

There is 1 known substitute for 5950-00-678-0022: 3110-00-801-2317. Verify interchangeability with system specifications before substitution.

What are the specifications of 2220732?

Key specifications for 2220732: Reliability Indicator: NOT ESTABLISHED; Inclosure Type: HERMETICALLY SEALED; Mounting Method: THREADED STUD(S) SINGLE GROUP; Maximum Transformer Power Rating: 100.0 MILLIWATTS SINGLE COMPONENT. 19 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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