PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MM5Reactor

Magnetika Inc Div Magnetika/phillipsburg Location · NSN 5950-00-781-0355 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-781-0355 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-781-0355. Primary manufacturer part number: MM5.
Features
  • Reactor — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Terminal Type and Quantity: 2 WIRE LEAD
  • Body Outside Diameter: 0.438 INCHES NOMINAL IN
  • Mounting Method: TERMINAL SINGLE GROUP
  • Winding Quantity: 1 SINGLE COMPONENT
  • Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING
  • 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 5950-00-781-0355, 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 Magnetika Inc Div Magnetika/phillipsburg Location. 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: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-781-0355
Primary Part NumberMM5
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerMagnetika Inc Div Magnetika/phillipsburg Location
StatusCANCELLED
Reliability IndicatorNOT ESTABLISHED
Terminal Type and Quantity2 WIRE LEAD
Body Outside Diameter0.438 INCHES NOMINAL IN
Mounting MethodTERMINAL SINGLE GROUP
Winding Quantity1 SINGLE COMPONENT
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Inclosure TypeFULLY INCLOSED
Winding Operating Current20.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Inductance TypeFIXED
Body Length0.313 INCHES NOMINAL IN
DC Resistance Rating in Ohms26.000 SINGLE COMPONENT SINGLE WINDING
Inductance Rating20.00 MILLIHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
4730-00-024-397112339884-1 INTERCHANGEABLE
Clamp,hose
U S Army Tank Automotive Command Amsta-Im-Mm
5930-00-235-4721 INTERCHANGEABLE
Switch,sensitive
7045-01-179-2980 INTERCHANGEABLE
File,disk,flexible
5998-01-284-7257 INTERCHANGEABLE
Circuit Card Assembly
Cross-Reference Index
Part NumberManufacturer
MM5 PRIMARY Magnetika Inc Div Magnetika/phillipsburg Location (USA)
8511295-7 L3 Technologies, Inc. Div Communication Systems-East (USA)
MM5 United Transformer Corp Sub of Opt Industries Inc (USA)
8511295-7 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
Related Parts
4730-00-024-3971INTERCHANGEABLE
CLAMP,HOSE
12339884-1
5930-00-235-4721INTERCHANGEABLE
SWITCH,SENSITIVE
7045-01-179-2980INTERCHANGEABLE
FILE,DISK,FLEXIBLE
5998-01-284-7257INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY

Frequently Asked Questions

What is NSN 5950-00-781-0355?

NSN 5950-00-781-0355 is a Reactor, manufactured by Magnetika Inc Div Magnetika/phillipsburg Location, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-781-0355?

NSN 5950-00-781-0355 has 4 cross-referenced part numbers: MM5 (Magnetika Inc Div Magnetika/phillipsburg Location), 8511295-7 (L3 Technologies, Inc. Div Communication Systems-East), MM5 (United Transformer Corp Sub of Opt Industries Inc), 8511295-7 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin).

What NSN replaces 5950-00-781-0355?

There are 4 known substitutes for 5950-00-781-0355: 4730-00-024-3971, 5930-00-235-4721, 7045-01-179-2980 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MM5?

Key specifications for MM5: Reliability Indicator: NOT ESTABLISHED; Terminal Type and Quantity: 2 WIRE LEAD; Body Outside Diameter: 0.438 INCHES NOMINAL IN; Mounting Method: TERMINAL SINGLE GROUP. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-781-0355 still in active supply?

NSN 5950-00-781-0355 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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