PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

717801589-001Reactor

Lockheed Martin Corporation · NSN 5950-01-305-0321 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-305-0321 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-305-0321. Primary manufacturer part number: 717801589-001.
Features
  • Reactor — FSC 5950
  • Rating Method: ELECTRICAL SINGLE COMPONENT ALL WINDING
  • Nominal Thread Size: 0.112 INCHES SINGLE GROUP IN
  • Reliability Indicator: NOT ESTABLISHED
  • Winding Operating Current: 4.4 AMPERES DC MAXIMUM SINGLE COMPONENT ALL WINDING
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Frequency Rating: 10.0 KILOHERTZ NOMINAL SINGLE COMPONENT
  • Inductance Type: FIXED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-01-305-0321, 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 Lockheed Martin Corporation. Government technical data includes 18 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-305-0321
Primary Part Number717801589-001
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation
StatusACTIVE
Rating MethodELECTRICAL SINGLE COMPONENT ALL WINDING
Nominal Thread Size0.112 INCHES SINGLE GROUP IN
Reliability IndicatorNOT ESTABLISHED
Winding Operating Current4.4 AMPERES DC MAXIMUM SINGLE COMPONENT ALL WINDING
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Frequency Rating10.0 KILOHERTZ NOMINAL SINGLE COMPONENT
Inductance TypeFIXED
Body Outside Diameter0.880 INCHES MAXIMUM IN
Body Length0.580 INCHES MAXIMUM IN
Inductance Rating4.00 MICROHENRIES MINIMUM SINGLE COMPONENT ALL WINDING
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Winding Quantity3 SINGLE COMPONENT
Terminal Type and Quantity6 PIN
Inclosure TypeFULLY INCLOSED
Maximum Operating Temp130.0 CELSIUS DEGC
Mounting Facility Quantity1 SINGLE GROUP
Turn Quantity5 SINGLE COMPONENT ALL WINDING
DC Resistance Rating in Ohms4.000 SINGLE COMPONENT ALL WINDING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5305-00-671-787529266 INTERCHANGEABLE
Screw,adjusting
Triumph Engine Control Systems Llc
9540-00-801-5748 INTERCHANGEABLE
Angle,structural
6685-00-919-3784G24500-001 INTERCHANGEABLE
Gage,pressure,dial Indicating
Bellofram Corporation
3110-01-648-953129266 INTERCHANGEABLE
Bearing,ball,annular
Generac Mobile Products, Llc
1560-01-732-39382374-204 INTERCHANGEABLE
Bracket,structural Component,air
Md Helicopters Inc
Cross-Reference Index
Part NumberManufacturer
29266 Torotel, Inc. Div Torotel Products, Inc. (USA)
TW-65582 Magnetika (USA)
T4552 Opt Industries Inc Div of Electronika Inc (USA)
717801589-001 PRIMARY Lockheed Martin Corporation (USA)
Related Parts
5305-00-671-7875INTERCHANGEABLE
SCREW,ADJUSTING
29266
9540-00-801-5748INTERCHANGEABLE
ANGLE,STRUCTURAL
6685-00-919-3784INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
G24500-001
3110-01-648-9531INTERCHANGEABLE
BEARING,BALL,ANNULAR
29266
1560-01-732-3938INTERCHANGEABLE
BRACKET,STRUCTURAL COMPONENT,AIR
2374-204

Frequently Asked Questions

What is NSN 5950-01-305-0321?

NSN 5950-01-305-0321 is a Reactor, manufactured by Lockheed Martin Corporation, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-305-0321?

NSN 5950-01-305-0321 has 4 cross-referenced part numbers: 29266 (Torotel, Inc. Div Torotel Products, Inc.), TW-65582 (Magnetika), T4552 (Opt Industries Inc Div of Electronika Inc), 717801589-001 (Lockheed Martin Corporation).

What NSN replaces 5950-01-305-0321?

There are 5 known substitutes for 5950-01-305-0321: 5305-00-671-7875, 9540-00-801-5748, 6685-00-919-3784 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 717801589-001?

Key specifications for 717801589-001: Rating Method: ELECTRICAL SINGLE COMPONENT ALL WINDING; Nominal Thread Size: 0.112 INCHES SINGLE GROUP IN; Reliability Indicator: NOT ESTABLISHED; Winding Operating Current: 4.4 AMPERES DC MAXIMUM SINGLE COMPONENT ALL WINDING. 19 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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