PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21043Transformer,pulse

Magnetika Inc · NSN 5950-00-400-9102 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-400-9102 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-400-9102. Primary manufacturer part number: 21043.
Features
  • Transformer,pulse — FSC 5950
  • Terminal Type and Quantity: 9 WIRE LEAD
  • Winding Function and Quantity: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
  • Body Height: 0.870 INCHES MAXIMUM IN
  • Mounting Method: TERMINAL SINGLE GROUP
  • Features Provided: COLOR CODED LEAD
  • Body Width: 0.900 INCHES MAXIMUM IN
  • Reliability Indicator: NOT ESTABLISHED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,pulse, cataloged under National Stock Number 5950-00-400-9102, 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 Magnetika Inc. Government technical data includes 9 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-400-9102
Primary Part Number21043
Item NameTransformer,pulse
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerMagnetika Inc
StatusACTIVE
Terminal Type and Quantity9 WIRE LEAD
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Body Height0.870 INCHES MAXIMUM IN
Mounting MethodTERMINAL SINGLE GROUP
Features ProvidedCOLOR CODED LEAD
Body Width0.900 INCHES MAXIMUM IN
Reliability IndicatorNOT ESTABLISHED
Body Length1.110 INCHES MAXIMUM IN
Inclosure TypeFULLY INCLOSED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
1660-00-677-996721043-1 INTERCHANGEABLE
Converter,liquid Oxygen
Ingersoll-Rand Company Dba Ingersoll-Rand
3439-00-870-9934 INTERCHANGEABLE
Electrode,cutting,solid
6625-01-012-579721043 INTERCHANGEABLE
Tuning Unit,generator
L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products
5841-01-101-099821043 INTERCHANGEABLE
Panel,bottom Rear
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
4820-01-280-0553 INTERCHANGEABLE
Valve,plug
4720-01-348-432721043 INTERCHANGEABLE
Hose Assembly,nonmetallic
Allied Systems Company Dba Allied Systems Co
5975-01-378-761621043 INTERCHANGEABLE
Strap,tie Down,electrical Compon
Waytek Inc
6240-01-582-835420906 INTERCHANGEABLE
Lamp,fluorescent
Osram Sylvania Inc
Cross-Reference Index
Part NumberManufacturer
21043 PRIMARY Magnetika Inc (USA)
Related Parts
1660-00-677-9967INTERCHANGEABLE
CONVERTER,LIQUID OXYGEN
21043-1
3439-00-870-9934INTERCHANGEABLE
ELECTRODE,CUTTING,SOLID
6625-01-012-5797INTERCHANGEABLE
TUNING UNIT,GENERATOR
21043
5841-01-101-0998INTERCHANGEABLE
PANEL,BOTTOM REAR
21043
4820-01-280-0553INTERCHANGEABLE
VALVE,PLUG
4720-01-348-4327INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
21043
5975-01-378-7616INTERCHANGEABLE
STRAP,TIE DOWN,ELECTRICAL COMPON
21043
6240-01-582-8354INTERCHANGEABLE
LAMP,FLUORESCENT
20906

Frequently Asked Questions

What is NSN 5950-00-400-9102?

NSN 5950-00-400-9102 is a Transformer,pulse, manufactured by Magnetika Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-400-9102?

NSN 5950-00-400-9102 has 1 cross-referenced part number: 21043 (Magnetika Inc).

What NSN replaces 5950-00-400-9102?

There are 8 known substitutes for 5950-00-400-9102: 1660-00-677-9967, 3439-00-870-9934, 6625-01-012-5797 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21043?

Key specifications for 21043: Terminal Type and Quantity: 9 WIRE LEAD; Winding Function and Quantity: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT; Body Height: 0.870 INCHES MAXIMUM IN; Mounting Method: TERMINAL SINGLE GROUP. 9 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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