PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-D-354739Transformer,pulse

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5950-00-577-1076 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-577-1076 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-577-1076. Primary manufacturer part number: SM-D-354739.
Features
  • Transformer,pulse — FSC 5950
  • Inclosure Type: HERMETICALLY SEALED
  • Terminal Type and Quantity: 4 WIRE LEAD
  • Mounting Method: TERMINAL SINGLE GROUP
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Reliability Indicator: NOT ESTABLISHED
  • Body Outside Diameter: 0.500 INCHES NOMINAL IN
  • Body Length: 0.625 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 5950-00-577-1076, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-577-1076
Primary Part NumberSM-D-354739
Item NameTransformer,pulse
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusCANCELLED
Inclosure TypeHERMETICALLY SEALED
Terminal Type and Quantity4 WIRE LEAD
Mounting MethodTERMINAL SINGLE GROUP
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Body Outside Diameter0.500 INCHES NOMINAL IN
Body Length0.625 INCHES NOMINAL IN
Impedance Rating in Ohms700.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Operating Current35.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Impedance Rating in Ohms700.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Primary to Secondary Turn Ratio1 TO 1 SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
2990-00-040-14811A7143 INTERCHANGEABLE
Lever
Napco International Llc Dba Napco International Inc
5930-00-296-5220S333-1 INTERCHANGEABLE
Switch,rotary
Viking Technologies, Ltd.
5305-00-310-6178106752-02-105C INTERCHANGEABLE
Screw,machine
Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana
5950-00-646-3926MPT101-1 INTERCHANGEABLE
Transformer,pulse
Lockheed Martin Corporation Div Rms - Mitchel Field
Cross-Reference Index
Part NumberManufacturer
SM-D-354739 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
9135105 Us Army Aviation and Missile Command (USA)
24S130380-1 Herley Chicago Dba Stewart Warner Electronics (USA)
1JB3682-1 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
43062-35 Coast/advanced Chip Magnetics, Inc. (USA)
722899-035 Raytheon Company Dba Raytheon (USA)
PEI 7235 Precision Electronics, Inc (USA)
1JB3682-1 Westinghouse Electric Corp (USA)
G2373 Gulton Industries Inc Gudeman Div (USA)
MPT101-1 P C a Electronics Inc (USA)
S3331 Pulse Engineering Inc (USA)
MPT101-1-0 P C a Electronics Inc (USA)
Related Parts
2990-00-040-1481INTERCHANGEABLE
LEVER
1A7143
5930-00-296-5220INTERCHANGEABLE
SWITCH,ROTARY
S333-1
5305-00-310-6178INTERCHANGEABLE
SCREW,MACHINE
106752-02-105C
5950-00-646-3926INTERCHANGEABLE
TRANSFORMER,PULSE
MPT101-1

Frequently Asked Questions

What is NSN 5950-00-577-1076?

NSN 5950-00-577-1076 is a Transformer,pulse, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-577-1076?

NSN 5950-00-577-1076 has 12 cross-referenced part numbers: SM-D-354739 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 9135105 (Us Army Aviation and Missile Command), 24S130380-1 (Herley Chicago Dba Stewart Warner Electronics), 1JB3682-1 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 43062-35 (Coast/advanced Chip Magnetics, Inc.) and 7 more.

What NSN replaces 5950-00-577-1076?

There are 4 known substitutes for 5950-00-577-1076: 2990-00-040-1481, 5930-00-296-5220, 5305-00-310-6178 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-D-354739?

Key specifications for SM-D-354739: Inclosure Type: HERMETICALLY SEALED; Terminal Type and Quantity: 4 WIRE LEAD; Mounting Method: TERMINAL SINGLE GROUP; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-577-1076 still in active supply?

NSN 5950-00-577-1076 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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