PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

842-003-001Transformer,power

Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations · NSN 5950-00-437-8433 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-437-8433 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-437-8433. Primary manufacturer part number: 842-003-001.
Features
  • Transformer,power — FSC 5950
  • Winding Power Rating: 0.74 VOLTS-AMPERES SINGLE COMPONENT THIRD SECONDARY
  • Features Provided: COLOR CODED LEAD
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Winding Operating Voltage: 26.00 AC VOLTS NOMINAL AND 42.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Winding Power Rating: 0.36 VOLTS-AMPERES SINGLE COMPONENT SECOND SECONDARY
  • Winding Power Rating: 0.071 VOLTS-AMPERES SINGLE COMPONENT FIRST SECONDARY
  • Body Outside Diameter: 1.313 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-437-8433, 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 Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-437-8433
Primary Part Number842-003-001
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerParker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations
StatusACTIVE
Winding Power Rating0.74 VOLTS-AMPERES SINGLE COMPONENT THIRD SECONDARY
Features ProvidedCOLOR CODED LEAD
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Voltage26.00 AC VOLTS NOMINAL AND 42.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Power Rating0.36 VOLTS-AMPERES SINGLE COMPONENT SECOND SECONDARY
Winding Power Rating0.071 VOLTS-AMPERES SINGLE COMPONENT FIRST SECONDARY
Body Outside Diameter1.313 INCHES MAXIMUM IN
Winding Shielding MethodINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
Body Length0.531 INCHES MAXIMUM IN
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Operating Current23.0 MILLIAMPERES AC NOMINAL SINGLE COMPONENT THIRD SECONDARY
Winding Operating Voltage32.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
Terminal Type and Quantity12 WIRE LEAD
Mounting MethodTERMINAL SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Winding Operating Voltage14.20 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Winding Operating Current5.0 MILLIAMPERES AC NOMINAL SINGLE COMPONENT FIRST SECONDARY
Winding Operating Voltage27.50 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Winding Operating Current13.0 MILLIAMPERES AC NOMINAL SINGLE COMPONENT SECOND SECONDARY
Inclosure TypeFULLY INCLOSED
Winding Function and Quantity1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5306-00-119-477370010 INTERCHANGEABLE
Bolt,eye
Devlieg Bullard II, Inc. Dba Tooling Systems Division
2940-00-416-711242950 INTERCHANGEABLE
Filter Element,intake Air Cleane
Wix Corp
5365-00-540-518252963 INTERCHANGEABLE
Spacer,sleeve
Associated Aircraft Manufacturing & Sales, Inc. Dba Associated Aircraft Manufacturing & Sales Inc
5950-00-953-3929SM-B-528532 INTERCHANGEABLE
Transformer,power
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
7930-01-727-690042950 INTERCHANGEABLE
Detergent,laundry
Armstrong Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
842-003-001 Parker-Hannifin Corporation Dba Pneutronics Div Fluid Systems Division (USA)
42950 Coast/advanced Chip Magnetics, Inc. (USA)
842-003-001 PRIMARY Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations (USA)
Related Parts
5306-00-119-4773INTERCHANGEABLE
BOLT,EYE
70010
2940-00-416-7112INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
42950
5365-00-540-5182INTERCHANGEABLE
SPACER,SLEEVE
52963
5950-00-953-3929INTERCHANGEABLE
TRANSFORMER,POWER
SM-B-528532
7930-01-727-6900INTERCHANGEABLE
DETERGENT,LAUNDRY
42950

Frequently Asked Questions

What is NSN 5950-00-437-8433?

NSN 5950-00-437-8433 is a Transformer,power, manufactured by Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-437-8433?

NSN 5950-00-437-8433 has 3 cross-referenced part numbers: 842-003-001 (Parker-Hannifin Corporation Dba Pneutronics Div Fluid Systems Division), 42950 (Coast/advanced Chip Magnetics, Inc.), 842-003-001 (Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations).

What NSN replaces 5950-00-437-8433?

There are 5 known substitutes for 5950-00-437-8433: 5306-00-119-4773, 2940-00-416-7112, 5365-00-540-5182 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 842-003-001?

Key specifications for 842-003-001: Winding Power Rating: 0.74 VOLTS-AMPERES SINGLE COMPONENT THIRD SECONDARY; Features Provided: COLOR CODED LEAD; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT; Winding Operating Voltage: 26.00 AC VOLTS NOMINAL AND 42.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY. 21 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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