PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M27/241-08Reactor

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5950-01-187-1728 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-187-1728 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-187-1728. Primary manufacturer part number: M27/241-08.
Features
  • Reactor — FSC 5950
  • Maximum Operating Temp: 105.0 CELSIUS DEGC
  • Inclosure Type: FULLY INCLOSED
  • DC Resistance Rating in Ohms: 132.000 SINGLE COMPONENT SINGLE WINDING
  • Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING
  • Winding Operating Current: 11.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Winding Quantity: 1 SINGLE COMPONENT
  • Body Length: 0.281 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-01-187-1728, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, 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
NSN5950-01-187-1728
Primary Part NumberM27/241-08
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
Maximum Operating Temp105.0 CELSIUS DEGC
Inclosure TypeFULLY INCLOSED
DC Resistance Rating in Ohms132.000 SINGLE COMPONENT SINGLE WINDING
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Winding Operating Current11.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Winding Quantity1 SINGLE COMPONENT
Body Length0.281 INCHES MAXIMUM IN
Overall Diameter0.468 INCHES MAXIMUM IN
Distance Between Mounting Facility Centers0.312 INCHES MINIMUM AND 0.344 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Inductance Rating40.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Specification/standard Data81349-MIL-PRF-27/241 GOVERNMENT SPECIFICATION
Mounting MethodTERMINAL SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Terminal Type and Quantity2 WIRE LEAD
Test Data Document81349-MIL-PRF-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.).
Hazardous Locations/environmental ProtectionVIBRATION RESISTANT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5120-00-605-5383HW2601 INTERCHANGEABLE
Adapter,fastener Installation to
Zephyr Manufacturing Co., Inc. Dba Zephyr Manufacturing Co Inc
5950-00-949-1175MH8 INTERCHANGEABLE
Reactor
Magnetika Inc Div Magnetika/phillipsburg Location
5950-01-135-9962 INTERCHANGEABLE
Reactor
5950-01-141-7422 INTERCHANGEABLE
Reactor
5950-01-187-1675 INTERCHANGEABLE
Reactor
5950-01-187-1718 INTERCHANGEABLE
Reactor
5950-01-187-1721 INTERCHANGEABLE
Reactor
5950-01-187-7362 INTERCHANGEABLE
Reactor
5950-01-259-8478 INTERCHANGEABLE
Reactor
4730-01-493-6934MH8 INTERCHANGEABLE
Clamp,hose
Dvcc, Llc
Cross-Reference Index
Part NumberManufacturer
M27/241-08 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-27/241 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-T-27/241 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MH8 United Transformer Corp Sub of Opt Industries Inc (USA)
Related Parts
5120-00-605-5383INTERCHANGEABLE
ADAPTER,FASTENER INSTALLATION TO
HW2601
5950-00-949-1175INTERCHANGEABLE
REACTOR
MH8
5950-01-135-9962INTERCHANGEABLE
REACTOR
5950-01-141-7422INTERCHANGEABLE
REACTOR
5950-01-187-1675INTERCHANGEABLE
REACTOR
5950-01-187-1718INTERCHANGEABLE
REACTOR
5950-01-187-1721INTERCHANGEABLE
REACTOR
5950-01-187-7362INTERCHANGEABLE
REACTOR
5950-01-259-8478INTERCHANGEABLE
REACTOR
4730-01-493-6934INTERCHANGEABLE
CLAMP,HOSE
MH8

Frequently Asked Questions

What is NSN 5950-01-187-1728?

NSN 5950-01-187-1728 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 5950-01-187-1728?

NSN 5950-01-187-1728 has 4 cross-referenced part numbers: M27/241-08 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-27/241 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-T-27/241 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MH8 (United Transformer Corp Sub of Opt Industries Inc).

What NSN replaces 5950-01-187-1728?

There are 10 known substitutes for 5950-01-187-1728: 5120-00-605-5383, 5950-00-949-1175, 5950-01-135-9962 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M27/241-08?

Key specifications for M27/241-08: Maximum Operating Temp: 105.0 CELSIUS DEGC; Inclosure Type: FULLY INCLOSED; DC Resistance Rating in Ohms: 132.000 SINGLE COMPONENT SINGLE WINDING; Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING. 16 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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