PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B0161-04335Transformer,pulse

Entron Industries Limited Partnership Dba Entron Industries Property Div · NSN 5950-00-578-5717 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-578-5717 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-578-5717. Primary manufacturer part number: B0161-04335.
Features
  • Transformer,pulse — FSC 5950
  • Inclosure Type: OPEN
  • Body Width: 1.563 INCHES NOMINAL IN
  • Body Height: 1.125 INCHES NOMINAL IN
  • Pulse Repetition Rate: 4.0 KILOHERTZ SINGLE COMPONENT
  • DC Resistance Rating in Ohms: 2.500 SINGLE COMPONENT ALL SECONDARY
  • Body Length: 1.563 INCHES NOMINAL IN
  • DC Resistance Rating in Ohms: 17.900 SINGLE COMPONENT ALL PRIMARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,pulse, cataloged under National Stock Number 5950-00-578-5717, 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 Entron Industries Limited Partnership Dba Entron Industries Property Div. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-578-5717
Primary Part NumberB0161-04335
Item NameTransformer,pulse
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerEntron Industries Limited Partnership Dba Entron Industries Property Div
StatusCANCELLED
Inclosure TypeOPEN
Body Width1.563 INCHES NOMINAL IN
Body Height1.125 INCHES NOMINAL IN
Pulse Repetition Rate4.0 KILOHERTZ SINGLE COMPONENT
DC Resistance Rating in Ohms2.500 SINGLE COMPONENT ALL SECONDARY
Body Length1.563 INCHES NOMINAL IN
DC Resistance Rating in Ohms17.900 SINGLE COMPONENT ALL PRIMARY
Inductance Rating5.00 MILLIHENRIES NOMINAL SINGLE COMPONENT ALL SECONDARY
Mounting MethodTERMINAL SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Winding Function and Quantity2 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Inductance Rating16.00 MICROHENRIES NOMINAL SINGLE COMPONENT ALL PRIMARY
Terminal Type and Quantity8 TAB, SOLDER LUG
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5950-00-090-3950NE949-12445 INTERCHANGEABLE
Transformer,pulse
Cardwell Condenser Corp Lapointe-Admiral Div
5133-00-266-9466 INTERCHANGEABLE
Drill,twist
5950-00-854-3032900095-0070 INTERCHANGEABLE
Reactor
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
7040-00-986-2290 INTERCHANGEABLE
Roller,picker
2910-01-156-004527290 INTERCHANGEABLE
Filter,fluid
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5325-01-605-270227290 INTERCHANGEABLE
Ring,retaining
Brunswick Corp Dba Mercury Marine Div Mercury Marine
Cross-Reference Index
Part NumberManufacturer
U12832A Raytheon Company (USA)
U12832A Raytheon Company Dba Raytheon Co (USA)
B0161-04335 PRIMARY Entron Industries Limited Partnership Dba Entron Industries Property Div (USA)
27290 Freed Transformer Co (USA)
U12832A Raytheon Company Div Corp (USA)
Related Parts
5950-00-090-3950INTERCHANGEABLE
TRANSFORMER,PULSE
NE949-12445
5133-00-266-9466INTERCHANGEABLE
DRILL,TWIST
5950-00-854-3032INTERCHANGEABLE
REACTOR
900095-0070
7040-00-986-2290INTERCHANGEABLE
ROLLER,PICKER
2910-01-156-0045INTERCHANGEABLE
FILTER,FLUID
27290
5325-01-605-2702INTERCHANGEABLE
RING,RETAINING
27290

Frequently Asked Questions

What is NSN 5950-00-578-5717?

NSN 5950-00-578-5717 is a Transformer,pulse, manufactured by Entron Industries Limited Partnership Dba Entron Industries Property Div, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-578-5717?

NSN 5950-00-578-5717 has 5 cross-referenced part numbers: U12832A (Raytheon Company), U12832A (Raytheon Company Dba Raytheon Co), B0161-04335 (Entron Industries Limited Partnership Dba Entron Industries Property Div), 27290 (Freed Transformer Co), U12832A (Raytheon Company Div Corp).

What NSN replaces 5950-00-578-5717?

There are 6 known substitutes for 5950-00-578-5717: 5950-00-090-3950, 5133-00-266-9466, 5950-00-854-3032 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B0161-04335?

Key specifications for B0161-04335: Inclosure Type: OPEN; Body Width: 1.563 INCHES NOMINAL IN; Body Height: 1.125 INCHES NOMINAL IN; Pulse Repetition Rate: 4.0 KILOHERTZ SINGLE COMPONENT. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-578-5717 still in active supply?

NSN 5950-00-578-5717 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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