PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

503-9422-003Reactor

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 5950-00-147-1349 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-147-1349 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-147-1349. Primary manufacturer part number: 503-9422-003.
Features
  • Reactor — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Body Length: 3.000 INCHES NOMINAL IN
  • Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
  • Inductance Rating: 3.00 HENRY MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Inductance Type: FIXED
  • Terminal Type and Quantity: 2 TAB, SOLDER LUG
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-00-147-1349, 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 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 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
NSN5950-00-147-1349
Primary Part Number503-9422-003
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Body Length3.000 INCHES NOMINAL IN
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Inductance Rating3.00 HENRY MAXIMUM SINGLE COMPONENT SINGLE WINDING
Mounting Facility Quantity4 SINGLE GROUP
Inductance TypeFIXED
Terminal Type and Quantity2 TAB, SOLDER LUG
Winding Quantity1 SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Width1.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Current175.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Inclosure TypeHERMETICALLY SEALED
Body Width2.625 INCHES NOMINAL IN
Body Height3.125 INCHES NOMINAL IN
DC Resistance Rating in Ohms70.000 SINGLE COMPONENT SINGLE WINDING
Center to Center Distance Between Mounting Facilities Parallel to Length1.406 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5995-00-128-86475359 INTERCHANGEABLE
Cable Assembly,special Purpose,e
The First Electronics Corporation
4520-00-139-4098715407-1 INTERCHANGEABLE
Adapter,air Conditioning-Heating
Raytheon Company Div Rmd Strategic
4030-00-171-90145359 INTERCHANGEABLE
Rod,anchor
Ngk-Locke, Inc.
5136-00-228-1057 INTERCHANGEABLE
Tap,thread Cutting
5120-00-244-1722 INTERCHANGEABLE
Inserter,screw Thread Insert
1660-00-651-755913460 INTERCHANGEABLE
Bellows Assy,regula
Mission Systems Orchard Park Inc
5950-00-833-02492115627 INTERCHANGEABLE
Reactor
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
2910-00-966-91350-13460 INTERCHANGEABLE
Parts Kit,carburetor
Zenith Fuel Systems Llc
5935-00-972-9311413685-1REVA INTERCHANGEABLE
Connector,receptacle,electrical
Raytheon Company Dba Raytheon
5930-00-990-5179417130-05 INTERCHANGEABLE
Boot,dust and Moisture Seal
Bae Systems Controls Inc
Cross-Reference Index
Part NumberManufacturer
13460-2D Cessna Aircraft Co Arc Avionics Div (USA)
13460 Cessna Aircraft Co Arc Avionics Div (USA)
503-9422-003 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
53-59 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
102905-000 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
Related Parts
5995-00-128-8647INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
5359
4520-00-139-4098INTERCHANGEABLE
ADAPTER,AIR CONDITIONING-HEATING
715407-1
4030-00-171-9014INTERCHANGEABLE
ROD,ANCHOR
5359
5136-00-228-1057INTERCHANGEABLE
TAP,THREAD CUTTING
5120-00-244-1722INTERCHANGEABLE
INSERTER,SCREW THREAD INSERT
1660-00-651-7559INTERCHANGEABLE
BELLOWS ASSY,REGULA
13460
5950-00-833-0249INTERCHANGEABLE
REACTOR
2115627
2910-00-966-9135INTERCHANGEABLE
PARTS KIT,CARBURETOR
0-13460
5935-00-972-9311INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
413685-1REVA
5930-00-990-5179INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL
417130-05
5950-01-038-1643INTERCHANGEABLE
TRANSFORMER,POWER
13460
5961-01-107-6772INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5950-00-147-1349?

NSN 5950-00-147-1349 is a Reactor, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-147-1349?

NSN 5950-00-147-1349 has 5 cross-referenced part numbers: 13460-2D (Cessna Aircraft Co Arc Avionics Div), 13460 (Cessna Aircraft Co Arc Avionics Div), 503-9422-003 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 53-59 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems), 102905-000 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems).

What NSN replaces 5950-00-147-1349?

There are 12 known substitutes for 5950-00-147-1349: 5995-00-128-8647, 4520-00-139-4098, 4030-00-171-9014 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 503-9422-003?

Key specifications for 503-9422-003: Reliability Indicator: NOT ESTABLISHED; Body Length: 3.000 INCHES NOMINAL IN; Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP; Inductance Rating: 3.00 HENRY MAXIMUM 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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