PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12632Transformer,power

Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp · NSN 5950-00-126-5065 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-126-5065 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-126-5065. Primary manufacturer part number: 12632.
Features
  • Transformer,power — FSC 5950
  • Thread Quantity Per Inch: 32 SINGLE GROUP
  • Reliability Indicator: NOT ESTABLISHED
  • Mounting Method: THREADED STUD(S) SINGLE GROUP
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 0.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 1.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Nominal Thread Size: 0.138 INCHES SINGLE GROUP IN
  • Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-126-5065, 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 Corp Dba Northrop Grumman Systems Corp. Government technical data includes 17 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-126-5065
Primary Part Number12632
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
StatusACTIVE
Thread Quantity Per Inch32 SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Width0.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Center to Center Distance Between Mounting Facilities Parallel to Length1.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Terminal Type and Quantity8 TAB, SOLDER LUG
Frequency Rating380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT
Body Length2.380 INCHES MAXIMUM IN
Input-Output Phase RelationshipTHREE PHASE TO THREE PHASE SINGLE COMPONENT
Mounting Facility Quantity4 SINGLE GROUP
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Body Height3.120 INCHES MAXIMUM IN
Inclosure TypeFULLY INCLOSED
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Body Width1.250 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5340-00-021-515112632 INTERCHANGEABLE
Bracket,double Angle
Funk Mfg Co Sub of Deere and Co
5950-01-029-0832990-504-91 INTERCHANGEABLE
Transformer,power
Ametek Programmable Power, Inc.
5970-01-120-905612632 INTERCHANGEABLE
Insulator,plate
Data Device Corp Dba Beta Transformer Technology
5305-01-129-690212-632 INTERCHANGEABLE
Screw,cap,hexagon Head
Cnh Industrial America Llc Dba Cnh America
3040-01-254-993112632 INTERCHANGEABLE
Hub,body
Westerbeke Corporation
5120-01-657-260112632 INTERCHANGEABLE
Key Set,socket Head Screw
Bondhus Corp
Cross-Reference Index
Part NumberManufacturer
12632 PRIMARY Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA)
Related Parts
5340-00-021-5151INTERCHANGEABLE
BRACKET,DOUBLE ANGLE
12632
5950-01-029-0832INTERCHANGEABLE
TRANSFORMER,POWER
990-504-91
5970-01-120-9056INTERCHANGEABLE
INSULATOR,PLATE
12632
5305-01-129-6902INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
12-632
3040-01-254-9931INTERCHANGEABLE
HUB,BODY
12632
5120-01-657-2601INTERCHANGEABLE
KEY SET,SOCKET HEAD SCREW
12632

Frequently Asked Questions

What is NSN 5950-00-126-5065?

NSN 5950-00-126-5065 is a Transformer,power, manufactured by Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-126-5065?

NSN 5950-00-126-5065 has 1 cross-referenced part number: 12632 (Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp).

What NSN replaces 5950-00-126-5065?

There are 6 known substitutes for 5950-00-126-5065: 5340-00-021-5151, 5950-01-029-0832, 5970-01-120-9056 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12632?

Key specifications for 12632: Thread Quantity Per Inch: 32 SINGLE GROUP; Reliability Indicator: NOT ESTABLISHED; Mounting Method: THREADED STUD(S) SINGLE GROUP; Center to Center Distance Between Mounting Facilities Parallel to Width: 0.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER 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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