PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

T050-012-0001Transformer,power

L3harris Interstate Electronics Corporation · NSN 5950-00-943-9220 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-943-9220 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-943-9220. Primary manufacturer part number: T050-012-0001.
Features
  • Transformer,power — FSC 5950
  • Inclosure Type: HERMETICALLY SEALED
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 2.344 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Winding Function and Quantity: 1 PRIMARY AND 7 SECONDARY SINGLE COMPONENT
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Mounting Hole Diameter: 0.201 INCHES NOMINAL SINGLE GROUP IN
  • Terminal Type and Quantity: 17 TAB, SOLDER LUG
  • Body Length: 3.281 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-943-9220, 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 Interstate Electronics Corporation. Government technical data includes 15 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-943-9220
Primary Part NumberT050-012-0001
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerL3harris Interstate Electronics Corporation
StatusACTIVE
Inclosure TypeHERMETICALLY SEALED
Center to Center Distance Between Mounting Facilities Parallel to Width2.344 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Function and Quantity1 PRIMARY AND 7 SECONDARY SINGLE COMPONENT
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Mounting Hole Diameter0.201 INCHES NOMINAL SINGLE GROUP IN
Terminal Type and Quantity17 TAB, SOLDER LUG
Body Length3.281 INCHES MAXIMUM IN
Frequency Rating380.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM SINGLE COMPONENT
Body Height3.531 INCHES MAXIMUM IN
Reliability IndicatorNOT ESTABLISHED
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Length2.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Width3.031 INCHES MAXIMUM IN
Mounting Facility Quantity4 SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
8010-00-063-2013 INTERCHANGEABLE
Primer Coating
5950-00-077-156310105835 INTERCHANGEABLE
Transformer,power
Us Army Aviation and Missile Command
5935-00-103-3986509R699H01 INTERCHANGEABLE
Connector,receptacle,electrical
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
6150-00-309-03731394243 INTERCHANGEABLE
Lead and Conduit Assembly,electr
Chrysler Realty Company Llc Dba Daimler Chrysler
2915-00-313-5468195701 INTERCHANGEABLE
Housing,seat,fuel
Honeywell International Inc Div Aerospace-South Bend (bendix Dr)
1650-00-351-3266DS-934597 INTERCHANGEABLE
Coupling,drive
Eaton Aerospace, Llc Dba Jackson South
4310-00-625-2961P-3986 INTERCHANGEABLE
Filter Element,intake Air Cleane
Altec Air, Llc Dba Altec Llc
5930-00-643-9424 INTERCHANGEABLE
Switch,toggle
5310-00-832-553919570-1 INTERCHANGEABLE
Washer,spring Tension
Triumph Controls, Llc Dba Triumph Controls, Llc
5365-01-093-29243986 INTERCHANGEABLE
Spacer
Cooper Cameron Corp Cooper Cameron Valves Div
Cross-Reference Index
Part NumberManufacturer
3986 Precision Electronics, Inc (USA)
195701 Electronic Transformer Corp Div Electronic Transformer Corporation (USA)
41352-1 Coast/advanced Chip Magnetics, Inc. (USA)
T050-012-0001 PRIMARY L3harris Interstate Electronics Corporation (USA)
Related Parts
8010-00-063-2013INTERCHANGEABLE
PRIMER COATING
5950-00-077-1563INTERCHANGEABLE
TRANSFORMER,POWER
10105835
5935-00-103-3986INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
509R699H01
6150-00-309-0373INTERCHANGEABLE
LEAD AND CONDUIT ASSEMBLY,ELECTR
1394243
2915-00-313-5468INTERCHANGEABLE
HOUSING,SEAT,FUEL
195701
1650-00-351-3266INTERCHANGEABLE
COUPLING,DRIVE
DS-934597
4310-00-625-2961INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
P-3986
5930-00-643-9424INTERCHANGEABLE
SWITCH,TOGGLE
5310-00-832-5539INTERCHANGEABLE
WASHER,SPRING TENSION
19570-1
5365-01-093-2924INTERCHANGEABLE
SPACER
3986
5365-01-321-4096INTERCHANGEABLE
SPACER,RING
3986

Frequently Asked Questions

What is NSN 5950-00-943-9220?

NSN 5950-00-943-9220 is a Transformer,power, manufactured by L3harris Interstate Electronics Corporation, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-943-9220?

NSN 5950-00-943-9220 has 4 cross-referenced part numbers: 3986 (Precision Electronics, Inc), 195701 (Electronic Transformer Corp Div Electronic Transformer Corporation), 41352-1 (Coast/advanced Chip Magnetics, Inc.), T050-012-0001 (L3harris Interstate Electronics Corporation).

What NSN replaces 5950-00-943-9220?

There are 11 known substitutes for 5950-00-943-9220: 8010-00-063-2013, 5950-00-077-1563, 5935-00-103-3986 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of T050-012-0001?

Key specifications for T050-012-0001: Inclosure Type: HERMETICALLY SEALED; Center to Center Distance Between Mounting Facilities Parallel to Width: 2.344 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Winding Function and Quantity: 1 PRIMARY AND 7 SECONDARY SINGLE COMPONENT; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT. 15 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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