PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

XT13943Transformer,pulse

Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin · NSN 5950-01-303-0718 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-303-0718 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-303-0718. Primary manufacturer part number: XT13943.
Features
  • Transformer,pulse — FSC 5950
  • Winding Operating Voltage: 6.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Inclosure Type: FULLY INCLOSED
  • Frequency Rating: 1.0 KILOHERTZ NOMINAL SINGLE COMPONENT
  • DC Resistance Rating in Ohms: 8.000 SINGLE COMPONENT SINGLE SECONDARY
  • Maximum Operating Temp: 130.0 CELSIUS DEGC
  • Body Outside Diameter: 0.600 INCHES MAXIMUM IN
  • Body Length: 0.980 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,pulse, cataloged under National Stock Number 5950-01-303-0718, 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 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin. Government technical data includes 14 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-303-0718
Primary Part NumberXT13943
Item NameTransformer,pulse
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin
StatusACTIVE
Winding Operating Voltage6.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Inclosure TypeFULLY INCLOSED
Frequency Rating1.0 KILOHERTZ NOMINAL SINGLE COMPONENT
DC Resistance Rating in Ohms8.000 SINGLE COMPONENT SINGLE SECONDARY
Maximum Operating Temp130.0 CELSIUS DEGC
Body Outside Diameter0.600 INCHES MAXIMUM IN
Body Length0.980 INCHES MAXIMUM IN
DC Resistance Rating in Ohms100.000 SINGLE COMPONENT SINGLE PRIMARY
Mounting MethodTERMINAL SINGLE GROUP
Winding Operating Current12.0 MILLIAMPERES DC NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Inductance Rating14.20 MILLIHENRIES MINIMUM SINGLE COMPONENT SINGLE SECONDARY
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Terminal Type and Quantity6 PIN
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5305-00-093-714325395 INTERCHANGEABLE
Setscrew
Danfoss Inc
5133-00-189-9329 INTERCHANGEABLE
Drill,twist
7930-01-385-979325395 INTERCHANGEABLE
Rinse Additive,dishwashing
Ecolab Inc
Cross-Reference Index
Part NumberManufacturer
XT13943 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
T-3411 Opt Industries Inc Div of Electronika Inc (USA)
0N502626-1 National Security Agency (USA)
25395 Dyco Electronics Inc (USA)
Related Parts
5305-00-093-7143INTERCHANGEABLE
SETSCREW
25395
5133-00-189-9329INTERCHANGEABLE
DRILL,TWIST
7930-01-385-9793INTERCHANGEABLE
RINSE ADDITIVE,DISHWASHING
25395

Frequently Asked Questions

What is NSN 5950-01-303-0718?

NSN 5950-01-303-0718 is a Transformer,pulse, manufactured by Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-303-0718?

NSN 5950-01-303-0718 has 4 cross-referenced part numbers: XT13943 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), T-3411 (Opt Industries Inc Div of Electronika Inc), 0N502626-1 (National Security Agency), 25395 (Dyco Electronics Inc).

What NSN replaces 5950-01-303-0718?

There are 3 known substitutes for 5950-01-303-0718: 5305-00-093-7143, 5133-00-189-9329, 7930-01-385-9793. Verify interchangeability with system specifications before substitution.

What are the specifications of XT13943?

Key specifications for XT13943: Winding Operating Voltage: 6.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY; End Item Identification: 5895-01-166-3931; Inclosure Type: FULLY INCLOSED; Frequency Rating: 1.0 KILOHERTZ NOMINAL 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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