PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GT825GP1Transformer,power Autotransforme

Northrop Grumman Systems Corporation · NSN 5950-00-027-6417 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-027-6417 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-027-6417. Primary manufacturer part number: GT825GP1.
Features
  • Transformer,power Autotransforme — FSC 5950
  • Winding Operating Current: 11.55 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Reliability Indicator: NOT ESTABLISHED
  • Body Length: 3.500 INCHES MAXIMUM IN
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 2.172 INCHES MINIMUM AND 2.202 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 1.985 INCHES MINIMUM AND 2.015 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power Autotransforme, cataloged under National Stock Number 5950-00-027-6417, 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 21 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-027-6417
Primary Part NumberGT825GP1
Item NameTransformer,power Autotransforme
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusACTIVE
Winding Operating Current11.55 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
Mounting Facility Quantity4 SINGLE GROUP
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Body Length3.500 INCHES MAXIMUM IN
Center to Center Distance Between Mounting Facilities Parallel to Length2.172 INCHES MINIMUM AND 2.202 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Center to Center Distance Between Mounting Facilities Parallel to Width1.985 INCHES MINIMUM AND 2.015 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Function and Quantity1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
Criticality Code JustificationFEAT
Body Width2.750 INCHES MAXIMUM IN
Body Height3.560 INCHES MAXIMUM IN
Winding Power Rating300.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE PRIMARY OUTPUT
Mounting Hole Diameter0.281 INCHES NOMINAL SINGLE GROUP IN
Winding Operating Voltage26.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
Maximum Operating Temp130.0 CELSIUS DEGC
Frequency Rating380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT
Terminal Type and Quantity1 TERMINAL BLOCK W/SCREWS
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Inclosure TypeFULLY INCLOSED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4310-00-068-5821N26Y20 INTERCHANGEABLE
Diaphragm,compressor
Watts Regulator Company
5961-00-233-7030 INTERCHANGEABLE
Transistor
5310-00-262-5128026116 INTERCHANGEABLE
Nut,plain,hexagon
Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems
5306-01-050-26184061-3 INTERCHANGEABLE
Bolt,eye
Adams Rite Aerospace, Inc
4820-01-589-595740613 INTERCHANGEABLE
Valve,safety Relief
G.s. Blodgett, Llc Div Blodgett
Cross-Reference Index
Part NumberManufacturer
58-0058-1 Grimes Aerospace Company (USA)
GR-112-P Espey Mfg and Electronics Corp (USA)
BX-1941 Baltimore Transformer Co (USA)
GR-112-P Espey Mfg. & Electronics Corp. (USA)
GT825GP1 PRIMARY Northrop Grumman Systems Corporation (USA)
40613 Coast/advanced Chip Magnetics, Inc. (USA)
Related Parts
4310-00-068-5821INTERCHANGEABLE
DIAPHRAGM,COMPRESSOR
N26Y20
5961-00-233-7030INTERCHANGEABLE
TRANSISTOR
5310-00-262-5128INTERCHANGEABLE
NUT,PLAIN,HEXAGON
026116
5306-01-050-2618INTERCHANGEABLE
BOLT,EYE
4061-3
4820-01-589-5957INTERCHANGEABLE
VALVE,SAFETY RELIEF
40613

Frequently Asked Questions

What is NSN 5950-00-027-6417?

NSN 5950-00-027-6417 is a Transformer,power Autotransforme, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-027-6417?

NSN 5950-00-027-6417 has 6 cross-referenced part numbers: 58-0058-1 (Grimes Aerospace Company), GR-112-P (Espey Mfg and Electronics Corp), BX-1941 (Baltimore Transformer Co), GR-112-P (Espey Mfg. & Electronics Corp.), GT825GP1 (Northrop Grumman Systems Corporation) and 1 more.

What NSN replaces 5950-00-027-6417?

There are 5 known substitutes for 5950-00-027-6417: 4310-00-068-5821, 5961-00-233-7030, 5310-00-262-5128 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of GT825GP1?

Key specifications for GT825GP1: Winding Operating Current: 11.55 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT; Mounting Facility Quantity: 4 SINGLE GROUP; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT; Reliability Indicator: NOT ESTABLISHED. 23 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com