PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

35899Reactor

L3harris Technologies, Inc. Div Space and Airborne Systems · NSN 5950-00-809-9350 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-809-9350 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-809-9350. Primary manufacturer part number: 35899.
Features
  • Reactor — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Inclosure Type: HERMETICALLY SEALED
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Inductance Type: FIXED
  • Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 2.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Mounting Method: THREADED STUD(S) SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-00-809-9350, 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 L3harris Technologies, Inc. Div Space and Airborne Systems. Government technical data includes 19 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-809-9350
Primary Part Number35899
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerL3harris Technologies, Inc. Div Space and Airborne Systems
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Inclosure TypeHERMETICALLY SEALED
Mounting Facility Quantity4 SINGLE GROUP
Inductance TypeFIXED
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Center to Center Distance Between Mounting Facilities Parallel to Width2.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Inductance Rating10.00 MILLIHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING
Body Width3.062 INCHES NOMINAL IN
Winding Quantity1 SINGLE COMPONENT
DC Resistance Rating in Ohms0.100 SINGLE COMPONENT SINGLE WINDING
Center to Center Distance Between Mounting Facilities Parallel to Length2.062 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Thread Quantity Per Inch32 SINGLE GROUP
Body Length3.562 INCHES NOMINAL IN
Nominal Thread Size0.164 INCHES SINGLE GROUP IN
Winding Operating Current5.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Body Height3.875 INCHES NOMINAL IN
Terminal Type and Quantity2 TAB, SOLDER LUG
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5950-00-102-820935899 INTERCHANGEABLE
Reactor
Freed Transformer Co
4320-01-064-42883375-0003 INTERCHANGEABLE
Tank,surge,pump
Lear Siegler Inc Hypro Div
5133-01-261-9916 INTERCHANGEABLE
Drill,twist
3040-01-372-281635899 INTERCHANGEABLE
Cylinder Assembly,actuating,line
Allied Systems Company Dba Allied Systems Co
4320-01-373-2743912-4020-75-12 INTERCHANGEABLE
Ring,wearing
Parker-Hannifin Corporation Div Integrated Sealing Systems Division
2530-01-414-927135899 INTERCHANGEABLE
Pump Assembly,power Steering,veh
Gates Corporation
Cross-Reference Index
Part NumberManufacturer
35899 PRIMARY L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
33753 Freed Transformer Co (USA)
Related Parts
5950-00-102-8209INTERCHANGEABLE
REACTOR
35899
4320-01-064-4288INTERCHANGEABLE
TANK,SURGE,PUMP
3375-0003
5133-01-261-9916INTERCHANGEABLE
DRILL,TWIST
3040-01-372-2816INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
35899
4320-01-373-2743INTERCHANGEABLE
RING,WEARING
912-4020-75-12
2530-01-414-9271INTERCHANGEABLE
PUMP ASSEMBLY,POWER STEERING,VEH
35899

Frequently Asked Questions

What is NSN 5950-00-809-9350?

NSN 5950-00-809-9350 is a Reactor, manufactured by L3harris Technologies, Inc. Div Space and Airborne Systems, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-809-9350?

NSN 5950-00-809-9350 has 2 cross-referenced part numbers: 35899 (L3harris Technologies, Inc. Div Space and Airborne Systems), 33753 (Freed Transformer Co).

What NSN replaces 5950-00-809-9350?

There are 6 known substitutes for 5950-00-809-9350: 5950-00-102-8209, 4320-01-064-4288, 5133-01-261-9916 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 35899?

Key specifications for 35899: Reliability Indicator: NOT ESTABLISHED; Inclosure Type: HERMETICALLY SEALED; Mounting Facility Quantity: 4 SINGLE GROUP; Inductance Type: FIXED. 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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