PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MPT101-1Transformer,pulse

Lockheed Martin Corporation Div Rms - Mitchel Field · NSN 5950-00-646-3926 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-646-3926 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-646-3926. Primary manufacturer part number: MPT101-1.
Features
  • Transformer,pulse — FSC 5950
  • Inclosure Type: HERMETICALLY SEALED
  • Primary to Secondary Turn Ratio: 1 TO 1 SINGLE COMPONENT
  • Body Width: 0.438 INCHES NOMINAL IN
  • Mounting Method: TERMINAL SINGLE GROUP
  • Impedance Rating in Ohms: 700.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Impedance Rating in Ohms: 700.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Body Length: 0.375 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,pulse, cataloged under National Stock Number 5950-00-646-3926, 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 Div Rms - Mitchel Field. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-646-3926
Primary Part NumberMPT101-1
Item NameTransformer,pulse
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rms - Mitchel Field
StatusACTIVE
Inclosure TypeHERMETICALLY SEALED
Primary to Secondary Turn Ratio1 TO 1 SINGLE COMPONENT
Body Width0.438 INCHES NOMINAL IN
Mounting MethodTERMINAL SINGLE GROUP
Impedance Rating in Ohms700.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Impedance Rating in Ohms700.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Body Length0.375 INCHES NOMINAL IN
Body Height0.438 INCHES NOMINAL IN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Terminal Type and Quantity4 WIRE LEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5950-00-577-1076SM-D-354739 INTERCHANGEABLE
Transformer,pulse
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Cross-Reference Index
Part NumberManufacturer
MPT101-1 PRIMARY Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
Related Parts
5950-00-577-1076INTERCHANGEABLE
TRANSFORMER,PULSE
SM-D-354739

Frequently Asked Questions

What is NSN 5950-00-646-3926?

NSN 5950-00-646-3926 is a Transformer,pulse, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-646-3926?

NSN 5950-00-646-3926 has 1 cross-referenced part number: MPT101-1 (Lockheed Martin Corporation Div Rms - Mitchel Field).

What NSN replaces 5950-00-646-3926?

There is 1 known substitute for 5950-00-646-3926: 5950-00-577-1076. Verify interchangeability with system specifications before substitution.

What are the specifications of MPT101-1?

Key specifications for MPT101-1: Inclosure Type: HERMETICALLY SEALED; Primary to Secondary Turn Ratio: 1 TO 1 SINGLE COMPONENT; Body Width: 0.438 INCHES NOMINAL IN; Mounting Method: TERMINAL SINGLE GROUP. 10 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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