PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-T-15108Transformer,power

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5950-00-172-5862 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-172-5862 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-172-5862. Primary manufacturer part number: MIL-T-15108.
Features
  • Transformer,power — FSC 5950
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Winding Operating Voltage: 450.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Terminal Type and Quantity: 6 WIRE LEAD
  • Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
  • Mounting Hole Diameter: 0.938 INCHES NOMINAL SINGLE GROUP IN
  • Winding Operating Voltage: 230.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Maximum Transformer Power Rating: 75.0 KILOVOLT-AMPERE 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 5950-00-172-5862, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-172-5862
Primary Part NumberMIL-T-15108
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Voltage450.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Terminal Type and Quantity6 WIRE LEAD
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Mounting Hole Diameter0.938 INCHES NOMINAL SINGLE GROUP IN
Winding Operating Voltage230.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Maximum Transformer Power Rating75.0 KILOVOLT-AMPERE SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Width12.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Center to Center Distance Between Mounting Facilities Parallel to Length12.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Inclosure TypeFULLY INCLOSED
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Operating Current326.0 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Mounting Facility Quantity4 SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5950-00-036-61735322 INTERCHANGEABLE
Transformer,power
Precision Electronics, Inc
5950-00-058-0650 INTERCHANGEABLE
Transformer,power
5950-00-058-8676 INTERCHANGEABLE
Transformer,power
5905-00-185-8518 INTERCHANGEABLE
Resistor,fixed,composition
5915-00-186-6473SC-C-34264 INTERCHANGEABLE
Filter,band Pass
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5950-00-245-0996L-675A81 INTERCHANGEABLE
Transformer,power
Aq Transformer Solutions Inc.
3020-00-272-808978486H INTERCHANGEABLE
Gear,helical
Navistar Intl Corp Truck Br Ohio Plant
5950-00-548-0481S6202-3223863GP3 INTERCHANGEABLE
Transformer,power
Naval Ship Systems Command
5950-00-577-915602-77-2025 INTERCHANGEABLE
Transformer,power
Electric Boat Corporation Div General Dynamics Electric Boat
5950-00-682-3433S6202-3123470GP3 INTERCHANGEABLE
Transformer,power
Naval Ship Systems Command
Cross-Reference Index
Part NumberManufacturer
MIL-T-15108 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
220-001-368 Sherjor Inc (USA)
5494 Sherjor Inc (USA)
Related Parts
5950-00-036-6173INTERCHANGEABLE
TRANSFORMER,POWER
5322
5950-00-058-0650INTERCHANGEABLE
TRANSFORMER,POWER
5950-00-058-8676INTERCHANGEABLE
TRANSFORMER,POWER
5905-00-185-8518INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5915-00-186-6473INTERCHANGEABLE
FILTER,BAND PASS
SC-C-34264
5950-00-245-0996INTERCHANGEABLE
TRANSFORMER,POWER
L-675A81
3020-00-272-8089INTERCHANGEABLE
GEAR,HELICAL
78486H
5950-00-548-0481INTERCHANGEABLE
TRANSFORMER,POWER
S6202-3223863GP3
5950-00-577-9156INTERCHANGEABLE
TRANSFORMER,POWER
02-77-2025
5950-00-682-3433INTERCHANGEABLE
TRANSFORMER,POWER
S6202-3123470GP3
5950-00-725-3196INTERCHANGEABLE
TRANSFORMER,POWER
5950-00-754-8255INTERCHANGEABLE
TRANSFORMER,POWER
S6202-F-3103713-GR3

Frequently Asked Questions

What is NSN 5950-00-172-5862?

NSN 5950-00-172-5862 is a Transformer,power, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-172-5862?

NSN 5950-00-172-5862 has 3 cross-referenced part numbers: MIL-T-15108 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 220-001-368 (Sherjor Inc), 5494 (Sherjor Inc).

What NSN replaces 5950-00-172-5862?

There are 12 known substitutes for 5950-00-172-5862: 5950-00-036-6173, 5950-00-058-0650, 5950-00-058-8676 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-T-15108?

Key specifications for MIL-T-15108: Overall Length: 20.000 INCHES NOMINAL IN; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT; Winding Operating Voltage: 450.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Terminal Type and Quantity: 6 WIRE LEAD. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-172-5862 still in active supply?

NSN 5950-00-172-5862 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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