PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B14312Transformer

Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit · NSN 5950-01-109-7348 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-109-7348 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-109-7348. Primary manufacturer part number: B14312.
Features
  • Transformer — FSC 5950
  • 2 verified cross-references
  • Primary manufacturer: Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer, cataloged under National Stock Number 5950-01-109-7348, 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. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTransformer
FSC / FSG5950 — No Item Name Available (FSG 59)
ManufacturersTransistor Devices Inc Div Astrodyne Tdi High Power Business Unit (CAGE 09004); Transistor Devices Inc Dba Fernwood Magnetics Div Div Circuitek Division (CAGE 3S657)
Technical Specifications
ParameterValue
NSN5950-01-109-7348
Primary Part NumberB14312
Item NameTransformer
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerTransistor Devices Inc Div Astrodyne Tdi High Power Business Unit
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5935-00-259-4755650804 INTERCHANGEABLE
Connector,receptacle,electrical
Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc
5950-00-648-173852C231 INTERCHANGEABLE
Transformer,power
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
2510-00-773-5833 INTERCHANGEABLE
Shackle,leaf Spring Assembly
4720-01-093-3561H20112BK INTERCHANGEABLE
Hose,nonmetallic
Danfoss Power Solutions II, Llc
5998-01-177-030514312 INTERCHANGEABLE
Circuit Card Assembly
Kurz & Root Generator Company, Llc
5355-01-186-205231 15003 INTERCHANGEABLE
Knob
Power Dynamics Inc
5305-01-625-992114312 INTERCHANGEABLE
Screw,cap,hexagon Head
Fastenal Company Dba Fastenal Co
Cross-Reference Index
Part NumberManufacturer
B14312 PRIMARY Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit (USA)
14312 Transistor Devices Inc Dba Fernwood Magnetics Div Div Circuitek Division (USA)
Related Parts
5935-00-259-4755INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
650804
5950-00-648-1738INTERCHANGEABLE
TRANSFORMER,POWER
52C231
2510-00-773-5833INTERCHANGEABLE
SHACKLE,LEAF SPRING ASSEMBLY
4720-01-093-3561INTERCHANGEABLE
HOSE,NONMETALLIC
H20112BK
5998-01-177-0305INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
14312
5355-01-186-2052INTERCHANGEABLE
KNOB
31 15003
5305-01-625-9921INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
14312

Frequently Asked Questions

What is NSN 5950-01-109-7348?

NSN 5950-01-109-7348 is a Transformer, 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 5950-01-109-7348?

NSN 5950-01-109-7348 has 2 cross-referenced part numbers: B14312 (Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit), 14312 (Transistor Devices Inc Dba Fernwood Magnetics Div Div Circuitek Division).

What NSN replaces 5950-01-109-7348?

There are 7 known substitutes for 5950-01-109-7348: 5935-00-259-4755, 5950-00-648-1738, 2510-00-773-5833 and 4 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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