PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TR1734Transformer,audio Frequency

Bae Systems Information and Electronic Systems Integration Inc. · NSN 5950-00-625-7976 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-625-7976 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-625-7976. Primary manufacturer part number: TR1734.
Features
  • Transformer,audio Frequency — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Mounting Facility Quantity: 1 SINGLE GROUP
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Body Height: 0.938 INCHES MAXIMUM IN
  • Body Width: 0.531 INCHES MAXIMUM IN
  • Frequency Rating: 300.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-625-7976, 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 Bae Systems Information and Electronic Systems Integration Inc.. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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
NSN5950-00-625-7976
Primary Part NumberTR1734
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc.
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Mounting Facility Quantity1 SINGLE GROUP
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Body Height0.938 INCHES MAXIMUM IN
Body Width0.531 INCHES MAXIMUM IN
Frequency Rating300.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Body Length0.719 INCHES MAXIMUM IN
Inclosure TypeHERMETICALLY SEALED
Maximum Transformer Power Rating20.0 MILLIWATTS SINGLE COMPONENT
Thread Quantity Per Inch40 SINGLE GROUP
Terminal Type and Quantity4 WIRE HOOK
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Impedance Rating in Ohms90000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Impedance Rating in Ohms10000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Nominal Thread Size0.112 INCHES SINGLE GROUP IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5360-00-060-5349H31 INTERCHANGEABLE
Spring,helical,compression
Hannay Reels Inc
3455-00-231-3532H31 INTERCHANGEABLE
Cutter,milling,screw Slotting
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5120-00-357-6568H31 INTERCHANGEABLE
Pipe Jack 12 Inches
Hein Werner Corp
5950-00-359-552532330126 INTERCHANGEABLE
Coil Set
W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center
5961-00-490-7299 INTERCHANGEABLE
Transistor
5940-00-665-9559 INTERCHANGEABLE
Splice,conductor
5905-00-994-0303H3-1 INTERCHANGEABLE
Resistor,thermal
Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems
5950-01-029-6511 INTERCHANGEABLE
Coil,radio Frequency
5950-01-132-5007K5626 INTERCHANGEABLE
Transformer,power
Keytronics, Inc. Div Api Technologies Corp- Magnetics
5999-01-194-4496 INTERCHANGEABLE
Magnet,permanent
Cross-Reference Index
Part NumberManufacturer
H-31 Magnetika Inc (USA)
TR1734 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. (USA)
H-31 United Transformer Corp Sub of Opt Industries Inc (USA)
Related Parts
5360-00-060-5349INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
H31
3455-00-231-3532INTERCHANGEABLE
CUTTER,MILLING,SCREW SLOTTING
H31
5120-00-357-6568INTERCHANGEABLE
PIPE JACK 12 INCHES
H31
5950-00-359-5525INTERCHANGEABLE
COIL SET
32330126
5961-00-490-7299INTERCHANGEABLE
TRANSISTOR
5940-00-665-9559INTERCHANGEABLE
SPLICE,CONDUCTOR
5905-00-994-0303INTERCHANGEABLE
RESISTOR,THERMAL
H3-1
5950-01-029-6511INTERCHANGEABLE
COIL,RADIO FREQUENCY
5950-01-132-5007INTERCHANGEABLE
TRANSFORMER,POWER
K5626
5999-01-194-4496INTERCHANGEABLE
MAGNET,PERMANENT
5999-01-270-5289INTERCHANGEABLE
HEATER,THERMAL RELEASE
5962-01-431-0536INTERCHANGEABLE
MICROCIRCUIT,MEMORY

Frequently Asked Questions

What is NSN 5950-00-625-7976?

NSN 5950-00-625-7976 is a Transformer,audio Frequency, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-625-7976?

NSN 5950-00-625-7976 has 3 cross-referenced part numbers: H-31 (Magnetika Inc), TR1734 (Bae Systems Information and Electronic Systems Integration Inc.), H-31 (United Transformer Corp Sub of Opt Industries Inc).

What NSN replaces 5950-00-625-7976?

There are 12 known substitutes for 5950-00-625-7976: 5360-00-060-5349, 3455-00-231-3532, 5120-00-357-6568 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of TR1734?

Key specifications for TR1734: Reliability Indicator: NOT ESTABLISHED; Mounting Facility Quantity: 1 SINGLE GROUP; Overall Height: 1.188 INCHES MAXIMUM IN; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP. 17 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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