PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

T051-502-0001Transformer,audio Frequency

L3harris Interstate Electronics Corporation · NSN 5950-00-911-9175 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-911-9175 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-911-9175. Primary manufacturer part number: T051-502-0001.
Features
  • Transformer,audio Frequency — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Frequency Rating: 40.0 HERTZ MINIMUM AND 8.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
  • Terminal Type and Quantity: 4 TAB, SOLDER LUG
  • Body Length: 0.750 INCHES MAXIMUM IN
  • Body Width: 0.750 INCHES MAXIMUM IN
  • Maximum Transformer Power Rating: 150.0 MILLIWATTS SINGLE COMPONENT
  • Mounting Method: TERMINAL SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-911-9175, 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 10 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-911-9175
Primary Part NumberT051-502-0001
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerL3harris Interstate Electronics Corporation
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Frequency Rating40.0 HERTZ MINIMUM AND 8.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Terminal Type and Quantity4 TAB, SOLDER LUG
Body Length0.750 INCHES MAXIMUM IN
Body Width0.750 INCHES MAXIMUM IN
Maximum Transformer Power Rating150.0 MILLIWATTS SINGLE COMPONENT
Mounting MethodTERMINAL SINGLE GROUP
Body Height1.000 INCHES MAXIMUM IN
Inclosure TypeFULLY INCLOSED
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5330-00-118-67261778 INTERCHANGEABLE
Gasket
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
6645-00-250-46806645002504680 INTERCHANGEABLE
Stopwatch
General Services Administration Federal Supply Service
4730-00-265-6825126098 INTERCHANGEABLE
Fitting,lubrication
Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
5895-01-163-749377C721120 INTERCHANGEABLE
Detector,radio Frequency
Lockheed Martin Corporation Div Rms
5120-01-219-5520B-2 INTERCHANGEABLE
Bender,electrical Conduit,hand
Egs Electrical Group Appleton Div
5930-01-334-89051778 INTERCHANGEABLE
Switch,sensitive
Audiosears Corp Dba Audiosears Corp
6515-01-555-95221778 INTERCHANGEABLE
Sensor,oxygen Monitoring
Masimo Corporation
Cross-Reference Index
Part NumberManufacturer
1778 Precision Electronics, Inc (USA)
T051-502-0001 PRIMARY L3harris Interstate Electronics Corporation (USA)
Related Parts
5330-00-118-6726INTERCHANGEABLE
GASKET
1778
6645-00-250-4680INTERCHANGEABLE
STOPWATCH
6645002504680
4730-00-265-6825INTERCHANGEABLE
FITTING,LUBRICATION
126098
5895-01-163-7493INTERCHANGEABLE
DETECTOR,RADIO FREQUENCY
77C721120
5120-01-219-5520INTERCHANGEABLE
BENDER,ELECTRICAL CONDUIT,HAND
B-2
5930-01-334-8905INTERCHANGEABLE
SWITCH,SENSITIVE
1778
6515-01-555-9522INTERCHANGEABLE
SENSOR,OXYGEN MONITORING
1778

Frequently Asked Questions

What is NSN 5950-00-911-9175?

NSN 5950-00-911-9175 is a Transformer,audio Frequency, manufactured by L3harris Interstate Electronics Corporation, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-911-9175?

NSN 5950-00-911-9175 has 2 cross-referenced part numbers: 1778 (Precision Electronics, Inc), T051-502-0001 (L3harris Interstate Electronics Corporation).

What NSN replaces 5950-00-911-9175?

There are 7 known substitutes for 5950-00-911-9175: 5330-00-118-6726, 6645-00-250-4680, 4730-00-265-6825 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of T051-502-0001?

Key specifications for T051-502-0001: Reliability Indicator: NOT ESTABLISHED; Frequency Rating: 40.0 HERTZ MINIMUM AND 8.0 KILOHERTZ MAXIMUM SINGLE COMPONENT; Terminal Type and Quantity: 4 TAB, SOLDER LUG; Body Length: 0.750 INCHES MAXIMUM IN. 10 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com