PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

172026-000Transformer,power

Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems · NSN 5950-00-943-1797 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-943-1797 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-943-1797. Primary manufacturer part number: 172026-000.
Features
  • Transformer,power — FSC 5950
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 2.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Terminal Type and Quantity: 7 STANDOFF INSULATOR
  • Winding Function and Quantity: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
  • Winding Operating Current: 1.4 AMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
  • Body Height: 3.000 INCHES NOMINAL IN
  • 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 5950-00-943-1797, 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 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-943-1797
Primary Part Number172026-000
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
StatusACTIVE
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Width2.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Terminal Type and Quantity7 STANDOFF INSULATOR
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Winding Operating Current1.4 AMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Body Height3.000 INCHES NOMINAL IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Thread Quantity Per Inch32 SINGLE GROUP
Mounting Facility Quantity4 SINGLE GROUP
Winding Operating Voltage6.30 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
Frequency Rating380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT
Winding Operating Current600.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Body Width1.000 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Length1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Length3.000 INCHES NOMINAL IN
Winding Operating Voltage6.30 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Nominal Thread Size0.164 INCHES SINGLE GROUP IN
Inclosure TypeHERMETICALLY SEALED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-018-2424379106001 INTERCHANGEABLE
Nut,self-Locking,castellated,hex
Weil Pump Co Inc
4931-00-078-292610365 INTERCHANGEABLE
Tuning Unit,radio Frequency Plug
M C L, Inc.
5330-00-178-352909368AB INTERCHANGEABLE
Seal,plain Encased
Cnh Industrial America Llc Dba Cnh America
2810-00-215-150210365 INTERCHANGEABLE
Fuel Line and Elbow
Mcculloch Corp
3040-00-322-5608SM-B-187218 INTERCHANGEABLE
Bracket,eye,nonrotating Shaft
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4320-00-398-7958256415-2 INTERCHANGEABLE
Sleev Xshaft,pump
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5330-00-582-379021108 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5855-01-073-002110365 INTERCHANGEABLE
Filter,washer
Ron-Vik Inc
5930-01-079-6478 INTERCHANGEABLE
Switch,sensitive
5360-01-179-643710674 INTERCHANGEABLE
Spring,clip
Consolidated Sewing Machine Corp
Cross-Reference Index
Part NumberManufacturer
172026-000 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
10365 Transvac Electronics Inc (USA)
73P802-001 Ail Systems Inc Sub of Eaton Corp (USA)
10674 Inrcore, Llc Div Inrcore (USA)
Related Parts
5310-00-018-2424INTERCHANGEABLE
NUT,SELF-LOCKING,CASTELLATED,HEX
379106001
4931-00-078-2926INTERCHANGEABLE
TUNING UNIT,RADIO FREQUENCY PLUG
10365
5330-00-178-3529INTERCHANGEABLE
SEAL,PLAIN ENCASED
09368AB
2810-00-215-1502INTERCHANGEABLE
FUEL LINE AND ELBOW
10365
3040-00-322-5608INTERCHANGEABLE
BRACKET,EYE,NONROTATING SHAFT
SM-B-187218
4320-00-398-7958INTERCHANGEABLE
SLEEV XSHAFT,PUMP
256415-2
5330-00-582-3790INTERCHANGEABLE
SEAL,PLAIN ENCASED
21108
5855-01-073-0021INTERCHANGEABLE
FILTER,WASHER
10365
5930-01-079-6478INTERCHANGEABLE
SWITCH,SENSITIVE
5360-01-179-6437INTERCHANGEABLE
SPRING,CLIP
10674
5360-01-200-7515INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
4720-01-258-7184INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC

Frequently Asked Questions

What is NSN 5950-00-943-1797?

NSN 5950-00-943-1797 is a Transformer,power, manufactured by Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-943-1797?

NSN 5950-00-943-1797 has 4 cross-referenced part numbers: 172026-000 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems), 10365 (Transvac Electronics Inc), 73P802-001 (Ail Systems Inc Sub of Eaton Corp), 10674 (Inrcore, Llc Div Inrcore).

What NSN replaces 5950-00-943-1797?

There are 12 known substitutes for 5950-00-943-1797: 5310-00-018-2424, 4931-00-078-2926, 5330-00-178-3529 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 172026-000?

Key specifications for 172026-000: Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP; Center to Center Distance Between Mounting Facilities Parallel to Width: 2.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Terminal Type and Quantity: 7 STANDOFF INSULATOR; Winding Function and Quantity: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT. 21 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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