PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-T-27/164Reactor

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5950-01-104-4428 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-104-4428 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-104-4428. Primary manufacturer part number: MIL-T-27/164.
Features
  • Reactor — FSC 5950
  • Inductance Type: FIXED
  • Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING
  • Terminal Type and Quantity: 2 WIRE LEAD
  • Winding Quantity: 1 SINGLE COMPONENT
  • Specification/standard Data: 81349-MIL-T-27/164 GOVERNMENT SPECIFICATION
  • Body Length: 0.484 INCHES NOMINAL IN
  • Inclosure Type: FULLY INCLOSED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-01-104-4428, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-104-4428
Primary Part NumberMIL-T-27/164
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Inductance TypeFIXED
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Terminal Type and Quantity2 WIRE LEAD
Winding Quantity1 SINGLE COMPONENT
Specification/standard Data81349-MIL-T-27/164 GOVERNMENT SPECIFICATION
Body Length0.484 INCHES NOMINAL IN
Inclosure TypeFULLY INCLOSED
Frequency Rating800.0 HERTZ NOMINAL SINGLE COMPONENT
Body Height0.563 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Mounting MethodTERMINAL SINGLE GROUP
Body Width0.438 INCHES NOMINAL IN
Test Data Document81349-MIL-T-27 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.).
DC Resistance Rating in Ohms850.000 SINGLE COMPONENT SINGLE WINDING
Maximum Operating Temp105.0 CELSIUS DEGC
Inductance Rating10.00 HENRY NOMINAL SINGLE COMPONENT SINGLE WINDING
Winding Operating Current500.0 MICROAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5950-01-100-5572 INTERCHANGEABLE
Reactor
5950-01-100-8226 INTERCHANGEABLE
Reactor
5950-01-104-4421 INTERCHANGEABLE
Reactor
5950-01-104-4423 INTERCHANGEABLE
Reactor
5950-01-104-5424 INTERCHANGEABLE
Reactor
5950-01-109-7161 INTERCHANGEABLE
Reactor
5950-01-114-3258 INTERCHANGEABLE
Reactor
5950-01-144-9818 INTERCHANGEABLE
Reactor
5950-01-199-8840 INTERCHANGEABLE
Reactor
5950-01-255-8405 INTERCHANGEABLE
Reactor
Cross-Reference Index
Part NumberManufacturer
MIL-T-27/164 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-27/164 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M27/164-09 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5950-01-100-5572INTERCHANGEABLE
REACTOR
5950-01-100-8226INTERCHANGEABLE
REACTOR
5950-01-104-4421INTERCHANGEABLE
REACTOR
5950-01-104-4423INTERCHANGEABLE
REACTOR
5950-01-104-5424INTERCHANGEABLE
REACTOR
5950-01-109-7161INTERCHANGEABLE
REACTOR
5950-01-114-3258INTERCHANGEABLE
REACTOR
5950-01-144-9818INTERCHANGEABLE
REACTOR
5950-01-199-8840INTERCHANGEABLE
REACTOR
5950-01-255-8405INTERCHANGEABLE
REACTOR

Frequently Asked Questions

What is NSN 5950-01-104-4428?

NSN 5950-01-104-4428 is a Reactor, 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 5950-01-104-4428?

NSN 5950-01-104-4428 has 3 cross-referenced part numbers: MIL-T-27/164 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-27/164 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M27/164-09 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5950-01-104-4428?

There are 10 known substitutes for 5950-01-104-4428: 5950-01-100-5572, 5950-01-100-8226, 5950-01-104-4421 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-T-27/164?

Key specifications for MIL-T-27/164: Inductance Type: FIXED; Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING; Terminal Type and Quantity: 2 WIRE LEAD; Winding Quantity: 1 SINGLE COMPONENT. 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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