PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12001Transformer,power

Drs Signal Solutions, Inc. · NSN 5950-00-023-1096 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-023-1096 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-023-1096. Primary manufacturer part number: 12001.
Features
  • Transformer,power — FSC 5950
  • Inclosure Type: FULLY INCLOSED
  • Winding Operating Current: 100.0 MILLIAMPERES DC MINIMUM SINGLE COMPONENT THIRD SECONDARY
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Terminal Type and Quantity: 13 THREADED STUD
  • Body Length: 3.500 INCHES NOMINAL IN
  • Mounting Hole Diameter: 0.169 INCHES NOMINAL SINGLE GROUP IN
  • Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-023-1096, 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 Drs Signal Solutions, Inc.. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-023-1096
Primary Part Number12001
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerDrs Signal Solutions, Inc.
StatusACTIVE
Inclosure TypeFULLY INCLOSED
Winding Operating Current100.0 MILLIAMPERES DC MINIMUM SINGLE COMPONENT THIRD SECONDARY
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Terminal Type and Quantity13 THREADED STUD
Body Length3.500 INCHES NOMINAL IN
Mounting Hole Diameter0.169 INCHES NOMINAL SINGLE GROUP IN
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Width2.120 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT
Winding Function and Quantity2 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
Winding Operating Voltage300.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
Winding Operating Voltage35.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
Winding Operating Voltage19.20 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Winding Operating Current6.0 MILLIAMPERES DC MINIMUM SINGLE COMPONENT SECOND SECONDARY
Body Height1.940 INCHES NOMINAL IN
Frequency Rating50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM SINGLE COMPONENT
Mounting Facility Quantity4 SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Body Width3.000 INCHES NOMINAL IN
Winding Operating Current1.3 AMPERES DC MINIMUM SINGLE COMPONENT FIRST SECONDARY
Center to Center Distance Between Mounting Facilities Parallel to Length2.620 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5305-00-226-9885 INTERCHANGEABLE
Screw,cap,hexagon Head
3120-00-293-53164B19MS8-010 INTERCHANGEABLE
Bearing,sleeve
The Boeing Company Div Legacy Am&m
2940-00-360-395312001-1 INTERCHANGEABLE
Filter Element,fluid
Brinkley Technology Group Llc Dba Hercules Manufacturing
1670-00-433-150912001-1 INTERCHANGEABLE
Arm Assy,release
Breeze-Eastern Llc
5340-00-438-168910224922 INTERCHANGEABLE
Standoff,threaded,spacing
Us Army Aviation and Missile Command
3120-01-208-7621120011 INTERCHANGEABLE
Bearing,plain,spherical
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
6150-01-448-3417 INTERCHANGEABLE
Cable and Conduit Assembly,elect
5310-01-488-4886120011 INTERCHANGEABLE
Washer,seal
Indeco North America Inc
Cross-Reference Index
Part NumberManufacturer
12001-1 Drs Signal Solutions, Inc. (USA)
12001 PRIMARY Drs Signal Solutions, Inc. (USA)
Related Parts
5305-00-226-9885INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
3120-00-293-5316INTERCHANGEABLE
BEARING,SLEEVE
4B19MS8-010
2940-00-360-3953INTERCHANGEABLE
FILTER ELEMENT,FLUID
12001-1
1670-00-433-1509INTERCHANGEABLE
ARM ASSY,RELEASE
12001-1
5340-00-438-1689INTERCHANGEABLE
STANDOFF,THREADED,SPACING
10224922
3120-01-208-7621INTERCHANGEABLE
BEARING,PLAIN,SPHERICAL
120011
6150-01-448-3417INTERCHANGEABLE
CABLE AND CONDUIT ASSEMBLY,ELECT
5310-01-488-4886INTERCHANGEABLE
WASHER,SEAL
120011

Frequently Asked Questions

What is NSN 5950-00-023-1096?

NSN 5950-00-023-1096 is a Transformer,power, manufactured by Drs Signal Solutions, Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-023-1096?

NSN 5950-00-023-1096 has 2 cross-referenced part numbers: 12001-1 (Drs Signal Solutions, Inc.), 12001 (Drs Signal Solutions, Inc.).

What NSN replaces 5950-00-023-1096?

There are 8 known substitutes for 5950-00-023-1096: 5305-00-226-9885, 3120-00-293-5316, 2940-00-360-3953 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12001?

Key specifications for 12001: Inclosure Type: FULLY INCLOSED; Winding Operating Current: 100.0 MILLIAMPERES DC MINIMUM SINGLE COMPONENT THIRD SECONDARY; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT; Terminal Type and Quantity: 13 THREADED STUD. 22 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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