PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6720Reactor

Prem Magnetics Inc · NSN 5950-01-371-0212 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-371-0212 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-371-0212. Primary manufacturer part number: 6720.
Features
  • Reactor — FSC 5950
  • Test Data Document: 07421-332-900-201 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
  • Reliability Indicator: NOT ESTABLISHED
  • Inductance Type: MECHANICALLY ADJUSTABLE
  • Inductance Rating: 13.00 MILLIHENRIES MINIMUM AND 140.00 MILLIHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Winding Quantity: 1 SINGLE COMPONENT
  • Winding Operating Current: 2.5 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Terminal Type and Quantity: 2 PRINTED CIRCUIT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-01-371-0212, 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 Prem Magnetics Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 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: Active.

Technical Specifications
ParameterValue
NSN5950-01-371-0212
Primary Part Number6720
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerPrem Magnetics Inc
StatusACTIVE
Test Data Document07421-332-900-201 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Reliability IndicatorNOT ESTABLISHED
Inductance TypeMECHANICALLY ADJUSTABLE
Inductance Rating13.00 MILLIHENRIES MINIMUM AND 140.00 MILLIHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING
Winding Quantity1 SINGLE COMPONENT
Winding Operating Current2.5 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Terminal Type and Quantity2 PRINTED CIRCUIT
Body Height1.250 INCHES MAXIMUM IN
Specification/standard Data07421-332-900-201 MANUFACTURERS SOURCE CONTROL
Inclosure TypeFULLY INCLOSED
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Maximum Operating Temp100.0 CELSIUS DEGC
Body Outside Diameter0.870 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5905-00-015-93686720 INTERCHANGEABLE
Rheostat Assy,geare
Electro Scientific Industries Inc
5330-00-116-1549C901M36 INTERCHANGEABLE
Gasket
E C Schleyer Pump Co Inc
6625-00-138-6528 INTERCHANGEABLE
Ammeter
3930-00-145-6366 INTERCHANGEABLE
Block,slide
5330-00-157-66132623052 INTERCHANGEABLE
Seal,plain Encased
Naval Ship Systems Command
3030-00-239-7401D4390-7 INTERCHANGEABLE
Belt,round
Crown Audio, Inc. Dba Crown International
4730-00-278-2523 INTERCHANGEABLE
Clamp,hose
4820-00-630-0060 INTERCHANGEABLE
Valve,globe
5999-00-727-14826720 INTERCHANGEABLE
Contact Assembly,electrical
Aerospace Lighting Corporation
3805-01-150-50486720 INTERCHANGEABLE
Cylinder
Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations
Cross-Reference Index
Part NumberManufacturer
6720 PRIMARY Prem Magnetics Inc (USA)
332-900-201 L3harris Interstate Electronics Corporation (USA)
Related Parts
5905-00-015-9368INTERCHANGEABLE
RHEOSTAT ASSY,GEARE
6720
5330-00-116-1549INTERCHANGEABLE
GASKET
C901M36
6625-00-138-6528INTERCHANGEABLE
AMMETER
3930-00-145-6366INTERCHANGEABLE
BLOCK,SLIDE
5330-00-157-6613INTERCHANGEABLE
SEAL,PLAIN ENCASED
2623052
3030-00-239-7401INTERCHANGEABLE
BELT,ROUND
D4390-7
4730-00-278-2523INTERCHANGEABLE
CLAMP,HOSE
4820-00-630-0060INTERCHANGEABLE
VALVE,GLOBE
5999-00-727-1482INTERCHANGEABLE
CONTACT ASSEMBLY,ELECTRICAL
6720
3805-01-150-5048INTERCHANGEABLE
CYLINDER
6720
6510-01-271-7607INTERCHANGEABLE
BANDAGE,GAUZE
5365-01-395-1945INTERCHANGEABLE
SPACER,SLEEVE
067-01200

Frequently Asked Questions

What is NSN 5950-01-371-0212?

NSN 5950-01-371-0212 is a Reactor, manufactured by Prem Magnetics Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-371-0212?

NSN 5950-01-371-0212 has 2 cross-referenced part numbers: 6720 (Prem Magnetics Inc), 332-900-201 (L3harris Interstate Electronics Corporation).

What NSN replaces 5950-01-371-0212?

There are 12 known substitutes for 5950-01-371-0212: 5905-00-015-9368, 5330-00-116-1549, 6625-00-138-6528 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6720?

Key specifications for 6720: Test Data Document: 07421-332-900-201 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING); Reliability Indicator: NOT ESTABLISHED; Inductance Type: MECHANICALLY ADJUSTABLE; Inductance Rating: 13.00 MILLIHENRIES MINIMUM AND 140.00 MILLIHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING. 14 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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