PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

34944Transformer,power

Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit · NSN 5950-01-369-6968 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-369-6968 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-369-6968. Primary manufacturer part number: 34944.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Inclosure Type: FULLY INCLOSED
  • Body Length: 4.800 INCHES MAXIMUM IN
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Nominal Thread Size: 0.138 INCHES SINGLE GROUP IN
  • Input-Output Phase Relationship: SINGLE PHASE TO SIX PHASE SINGLE COMPONENT
  • Winding Function and Quantity: 3 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-369-6968, 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 Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN5950-01-369-6968
Primary Part Number34944
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerTransistor Devices Inc Div Astrodyne Tdi High Power Business Unit
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Inclosure TypeFULLY INCLOSED
Body Length4.800 INCHES MAXIMUM IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Input-Output Phase RelationshipSINGLE PHASE TO SIX PHASE SINGLE COMPONENT
Winding Function and Quantity3 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
Mounting Facility Quantity4 SINGLE GROUP
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Terminal Type and Quantity22 SOLDER STUD
Body Width2.100 INCHES MAXIMUM IN
Center to Center Distance Between Mounting Facilities Parallel to Width1.560 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Height1.700 INCHES MAXIMUM IN
Center to Center Distance Between Mounting Facilities Parallel to Length4.260 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
2810-00-118-839334944 INTERCHANGEABLE
Flyweight,inner
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5330-00-154-19173375 INTERCHANGEABLE
Seal,plain Encased
Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
5970-00-160-3989 INTERCHANGEABLE
Bushing Nylon
5910-00-191-072610300154 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Us Army Aviation and Missile Command
2805-00-586-5227X-1856 INTERCHANGEABLE
Valve,poppet,engine
Federal-Mogul Corp Government Sales Dept
1680-00-727-5440337-5 INTERCHANGEABLE
Mirror Assembly,rearview
Industrial Glass Products, Inc.
6210-00-852-4614 INTERCHANGEABLE
Filter,indicator Light
4820-00-931-11233375 INTERCHANGEABLE
Poppet
Husco International Inc
4820-01-042-55103494-4 INTERCHANGEABLE
Bonnet,valve
Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives
4320-01-329-9865 INTERCHANGEABLE
Pump,rotary
Cross-Reference Index
Part NumberManufacturer
3375 Transistor Devices Inc Dba Fernwood Magnetics Div Div Circuitek Division (USA)
34944 PRIMARY Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit (USA)
Related Parts
2810-00-118-8393INTERCHANGEABLE
FLYWEIGHT,INNER
34944
5330-00-154-1917INTERCHANGEABLE
SEAL,PLAIN ENCASED
3375
5970-00-160-3989INTERCHANGEABLE
BUSHING NYLON
5910-00-191-0726INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
10300154
2805-00-586-5227INTERCHANGEABLE
VALVE,POPPET,ENGINE
X-1856
1680-00-727-5440INTERCHANGEABLE
MIRROR ASSEMBLY,REARVIEW
337-5
6210-00-852-4614INTERCHANGEABLE
FILTER,INDICATOR LIGHT
4820-00-931-1123INTERCHANGEABLE
POPPET
3375
4820-01-042-5510INTERCHANGEABLE
BONNET,VALVE
3494-4
4320-01-329-9865INTERCHANGEABLE
PUMP,ROTARY
6750-01-417-8821INTERCHANGEABLE
PLATE,PHOTOGRAPHIC
3375

Frequently Asked Questions

What is NSN 5950-01-369-6968?

NSN 5950-01-369-6968 is a Transformer,power, manufactured by Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-369-6968?

NSN 5950-01-369-6968 has 2 cross-referenced part numbers: 3375 (Transistor Devices Inc Dba Fernwood Magnetics Div Div Circuitek Division), 34944 (Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit).

What NSN replaces 5950-01-369-6968?

There are 11 known substitutes for 5950-01-369-6968: 2810-00-118-8393, 5330-00-154-1917, 5970-00-160-3989 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 34944?

Key specifications for 34944: Reliability Indicator: NOT ESTABLISHED; Inclosure Type: FULLY INCLOSED; Body Length: 4.800 INCHES MAXIMUM IN; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP. 14 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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