PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GT825JJ1Transformer,power

Northrop Grumman Systems Corporation · NSN 5950-00-345-7534 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-345-7534 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-345-7534. Primary manufacturer part number: GT825JJ1.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Winding Shielding Method: INTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
  • Mounting Facility Quantity: 2 SINGLE GROUP
  • Mounting Slot Width: 0.130 INCHES NOMINAL SINGLE GROUP IN
  • Body Height: 0.688 INCHES MAXIMUM IN
  • Inclosure Type: HERMETICALLY SEALED WITH OIL
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-345-7534, 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 Northrop Grumman Systems Corporation. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-345-7534
Primary Part NumberGT825JJ1
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
Mounting Facility Quantity2 SINGLE GROUP
Mounting Slot Width0.130 INCHES NOMINAL SINGLE GROUP IN
Body Height0.688 INCHES MAXIMUM IN
Inclosure TypeHERMETICALLY SEALED WITH OIL
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Current45.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT ALL SECONDARY
Mounting MethodSLOT SINGLE GROUP
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Body Width0.975 INCHES NOMINAL IN
Distance Between Mounting Facility Centers1.130 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Operating Voltage2.85 AC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY
Body Length1.438 INCHES MAXIMUM IN
Terminal Type and Quantity6 WIRE HOOK
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4310-00-075-036010189 INTERCHANGEABLE
Ring,piston
Rps-Fl, Inc. Dba Rps Inc
5930-00-112-502123YY7140K6 INTERCHANGEABLE
Switch,toggle
Fwd Seagrave Holdings Lp
4710-00-289-2914AMS5567-TY2-0.375X0.035 INTERCHANGEABLE
Tube,metallic
Sae International Dba Sae International
6515-00-664-785360-3622 INTERCHANGEABLE
Retractor Set,general Operating
Sklar Corporation Dba Sklar Instruments
5977-00-970-527810189 INTERCHANGEABLE
Brush,electrical Contact
Miraj Corp
5110-01-412-801942065 INTERCHANGEABLE
Knife,craftsman's
Hyde Group, Inc. Dba Hyde Tools
5110-01-428-520710-189 INTERCHANGEABLE
Knife,craftsman's
The Stanley Works Dba Stanley Proto
5961-01-519-072310189 INTERCHANGEABLE
Semiconductor Device,diode
Basler Electric Co
5305-01-642-751410189 INTERCHANGEABLE
Screw,cap,socket Head
Climax Portable Machine Tools, Inc
Cross-Reference Index
Part NumberManufacturer
M8063 Microtran Co Inc (USA)
QB84204-84 Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div (USA)
GT825JJ1 PRIMARY Northrop Grumman Systems Corporation (USA)
QB84204-84 PRIMARY Aero International, Llc Dba Ams Engineered Solutions (USA)
QB84204-84 Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA)
10189 Inrcore, Llc Div Inrcore (USA)
Related Parts
4310-00-075-0360INTERCHANGEABLE
RING,PISTON
10189
5930-00-112-5021INTERCHANGEABLE
SWITCH,TOGGLE
23YY7140K6
4710-00-289-2914INTERCHANGEABLE
TUBE,METALLIC
AMS5567-TY2-0.375X0.035
6515-00-664-7853INTERCHANGEABLE
RETRACTOR SET,GENERAL OPERATING
60-3622
5977-00-970-5278INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
10189
5110-01-412-8019INTERCHANGEABLE
KNIFE,CRAFTSMAN'S
42065
5110-01-428-5207INTERCHANGEABLE
KNIFE,CRAFTSMAN'S
10-189
5961-01-519-0723INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
10189
5305-01-642-7514INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
10189

Frequently Asked Questions

What is NSN 5950-00-345-7534?

NSN 5950-00-345-7534 is a Transformer,power, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-345-7534?

NSN 5950-00-345-7534 has 6 cross-referenced part numbers: M8063 (Microtran Co Inc), QB84204-84 (Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div), GT825JJ1 (Northrop Grumman Systems Corporation), QB84204-84 (Aero International, Llc Dba Ams Engineered Solutions), QB84204-84 (Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems) and 1 more.

What NSN replaces 5950-00-345-7534?

There are 9 known substitutes for 5950-00-345-7534: 4310-00-075-0360, 5930-00-112-5021, 4710-00-289-2914 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of GT825JJ1?

Key specifications for GT825JJ1: Reliability Indicator: NOT ESTABLISHED; Winding Shielding Method: INTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT; Mounting Facility Quantity: 2 SINGLE GROUP; Mounting Slot Width: 0.130 INCHES NOMINAL SINGLE GROUP IN. 17 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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