PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-T-27535Transformer,power

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5950-00-133-8946 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-133-8946 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-133-8946. Primary manufacturer part number: MIL-T-27535.
Features
  • Transformer,power — FSC 5950
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Mounting Facility Quantity: 1 SINGLE GROUP
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Winding Operating Voltage: 5.00 AC KILOVOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Body Outside Diameter: 7.031 INCHES NOMINAL IN
  • Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP
  • Mounting Hole Diameter: 0.500 INCHES NOMINAL SINGLE GROUP IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-133-8946, 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 12 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-133-8946
Primary Part NumberMIL-T-27535
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
StatusACTIVE
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Mounting Facility Quantity1 SINGLE GROUP
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Voltage5.00 AC KILOVOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Body Outside Diameter7.031 INCHES NOMINAL IN
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Mounting Hole Diameter0.500 INCHES NOMINAL SINGLE GROUP IN
Frequency Rating50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
Inclosure TypeHERMETICALLY SEALED
Winding Operating Voltage5.00 AC KILOVOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Body Length4.469 INCHES NOMINAL IN
Test Data Document81349-MIL-T-27535 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5950-00-096-2552 INTERCHANGEABLE
Transformer,power
5950-00-866-9886 INTERCHANGEABLE
Transformer,power Autotransforme
5950-00-903-0829 INTERCHANGEABLE
Transformer,power
5950-00-930-3787 INTERCHANGEABLE
Transformer,power
Cross-Reference Index
Part NumberManufacturer
MIL-T-27535 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
4500A4 Amerace Corp Elastimold Div (USA)
L-830-13 Federal Aviation Administration Dba F a a (USA)
MS27302-1 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5950-00-096-2552INTERCHANGEABLE
TRANSFORMER,POWER
5950-00-866-9886INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
5950-00-903-0829INTERCHANGEABLE
TRANSFORMER,POWER
5950-00-930-3787INTERCHANGEABLE
TRANSFORMER,POWER

Frequently Asked Questions

What is NSN 5950-00-133-8946?

NSN 5950-00-133-8946 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: active.

What are the part numbers for NSN 5950-00-133-8946?

NSN 5950-00-133-8946 has 4 cross-referenced part numbers: MIL-T-27535 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 4500A4 (Amerace Corp Elastimold Div), L-830-13 (Federal Aviation Administration Dba F a a), MS27302-1 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5950-00-133-8946?

There are 4 known substitutes for 5950-00-133-8946: 5950-00-096-2552, 5950-00-866-9886, 5950-00-903-0829 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-T-27535?

Key specifications for MIL-T-27535: Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT; Mounting Facility Quantity: 1 SINGLE GROUP; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT; Winding Operating Voltage: 5.00 AC KILOVOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY. 12 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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