PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5051-485Transformer,power

Raytheon Company Div Rmd Strategic · NSN 5950-01-089-0391 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-089-0391 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-089-0391. Primary manufacturer part number: 5051-485.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Frequency Rating: 300.0 HERTZ MINIMUM AND 100.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
  • Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Winding Operating Voltage: 6.30 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Precious Material: GOLD
  • Terminal Type and Quantity: 4 WIRE LEAD
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-089-0391, 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 Raytheon Company Div Rmd Strategic. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-089-0391
Primary Part Number5051-485
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRaytheon Company Div Rmd Strategic
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Frequency Rating300.0 HERTZ MINIMUM AND 100.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Operating Voltage6.30 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Precious MaterialGOLD
Terminal Type and Quantity4 WIRE LEAD
Mounting MethodTERMINAL SINGLE GROUP
Inclosure TypeFULLY INCLOSED
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Precious Material and LocationTERMINALS GOLD
Maximum Operating Temp105.0 CELSIUS DEGC
Body Length0.469 INCHES MAXIMUM IN
Winding Operating Current40.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Body Outside Diameter0.344 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4820-00-783-647772478 INTERCHANGEABLE
Cock,poppet Drain
Parker Hannifin Corp Dba Pneutronics
6635-00-909-9155A1730 INTERCHANGEABLE
Balance Machine,flowmeter
Ametek Inc Div Aerospace and Defense
8455-01-267-9647 INTERCHANGEABLE
Tab,shoulder Sleeve Insignia
3040-01-292-2510A1730-2 INTERCHANGEABLE
Shaft,shouldered
Eaton Aerospace Llc Sterer Engineering Morgan Actuators
Cross-Reference Index
Part NumberManufacturer
A1730 Pico Electronics Inc (USA)
5051-485 PRIMARY Raytheon Company Div Rmd Strategic (USA)
Related Parts
4820-00-783-6477INTERCHANGEABLE
COCK,POPPET DRAIN
72478
6635-00-909-9155INTERCHANGEABLE
BALANCE MACHINE,FLOWMETER
A1730
8455-01-267-9647INTERCHANGEABLE
TAB,SHOULDER SLEEVE INSIGNIA
3040-01-292-2510INTERCHANGEABLE
SHAFT,SHOULDERED
A1730-2

Frequently Asked Questions

What is NSN 5950-01-089-0391?

NSN 5950-01-089-0391 is a Transformer,power, manufactured by Raytheon Company Div Rmd Strategic, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-089-0391?

NSN 5950-01-089-0391 has 2 cross-referenced part numbers: A1730 (Pico Electronics Inc), 5051-485 (Raytheon Company Div Rmd Strategic).

What NSN replaces 5950-01-089-0391?

There are 4 known substitutes for 5950-01-089-0391: 4820-00-783-6477, 6635-00-909-9155, 8455-01-267-9647 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5051-485?

Key specifications for 5051-485: Reliability Indicator: NOT ESTABLISHED; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT; Frequency Rating: 300.0 HERTZ MINIMUM AND 100.0 KILOHERTZ MAXIMUM SINGLE COMPONENT; Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY. 15 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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