PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5-1261Transformer,power Autotransforme

Superior Electric Holding Group Llc Div Specialty Product Technologies · NSN 5950-00-232-3795 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-232-3795 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-232-3795. Primary manufacturer part number: 5-1261.
Features
  • Transformer,power Autotransforme — FSC 5950
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Winding Operating Current: 8.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT
  • Terminal Type and Quantity: 3 THREADED STUD
  • Winding Function and Quantity: 1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT
  • Body Height: 3.750 INCHES NOMINAL 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 5950-00-232-3795, 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 Superior Electric Holding Group Llc Div Specialty Product Technologies. Government technical data includes 17 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
NSN5950-00-232-3795
Primary Part Number5-1261
Item NameTransformer,power Autotransforme
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerSuperior Electric Holding Group Llc Div Specialty Product Technologies
StatusACTIVE
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Length2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting Facility Quantity4 SINGLE GROUP
Winding Operating Current8.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT
Terminal Type and Quantity3 THREADED STUD
Winding Function and Quantity1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT
Body Height3.750 INCHES NOMINAL IN
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Inclosure TypeFULLY INCLOSED
Mounting Hole Diameter0.204 INCHES NOMINAL SINGLE GROUP IN
Center to Center Distance Between Mounting Facilities Parallel to Width2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Reliability IndicatorNOT ESTABLISHED
Body Length2.375 INCHES NOMINAL IN
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Body Width2.375 INCHES NOMINAL IN
Winding Operating Voltage28.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5935-00-027-67598198758 INTERCHANGEABLE
Connector,receptacle,electrical
Us Army Aviation and Missile Command
4820-00-752-952680661-00 1.00IN INTERCHANGEABLE
Valve,stop-Check
Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
5305-01-197-6574 INTERCHANGEABLE
Screw,machine
2590-01-670-07505126-1 INTERCHANGEABLE
Pad,cushioning
Tru-Hitch, Inc.
Cross-Reference Index
Part NumberManufacturer
5-1261 PRIMARY Superior Electric Holding Group Llc Div Specialty Product Technologies (USA)
G380027S2 L3harris Technologies, Inc Div Space & Airborne Systems (USA)
Related Parts
5935-00-027-6759INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
8198758
4820-00-752-9526INTERCHANGEABLE
VALVE,STOP-CHECK
80661-00 1.00IN
5305-01-197-6574INTERCHANGEABLE
SCREW,MACHINE
2590-01-670-0750INTERCHANGEABLE
PAD,CUSHIONING
5126-1

Frequently Asked Questions

What is NSN 5950-00-232-3795?

NSN 5950-00-232-3795 is a Transformer,power Autotransforme, manufactured by Superior Electric Holding Group Llc Div Specialty Product Technologies, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-232-3795?

NSN 5950-00-232-3795 has 2 cross-referenced part numbers: 5-1261 (Superior Electric Holding Group Llc Div Specialty Product Technologies), G380027S2 (L3harris Technologies, Inc Div Space & Airborne Systems).

What NSN replaces 5950-00-232-3795?

There are 4 known substitutes for 5950-00-232-3795: 5935-00-027-6759, 4820-00-752-9526, 5305-01-197-6574 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5-1261?

Key specifications for 5-1261: Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT; Center to Center Distance Between Mounting Facilities Parallel to Length: 2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Mounting Facility Quantity: 4 SINGLE GROUP; Winding Operating Current: 8.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT. 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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