PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

0172-3-1113-038Reactor

Ail Systems Inc Sub of Eaton Corp · NSN 5950-01-104-8517 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-104-8517 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-104-8517. Primary manufacturer part number: 0172-3-1113-038.
Features
  • Reactor — FSC 5950
  • Inclosure Type: HERMETICALLY SEALED
  • Winding Quantity: 1 SINGLE COMPONENT
  • Inductance Type: MECHANICALLY ADJUSTABLE
  • Nominal Thread Size: 0.138 INCHES SINGLE GROUP IN
  • Reliability Indicator: NOT ESTABLISHED
  • Mounting Method: THREADED STUD(S) SINGLE GROUP
  • Thread Quantity Per Inch: 32 SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-01-104-8517, 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 Ail Systems Inc Sub of Eaton Corp. Government technical data includes 15 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-104-8517
Primary Part Number0172-3-1113-038
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerAil Systems Inc Sub of Eaton Corp
StatusACTIVE
Inclosure TypeHERMETICALLY SEALED
Winding Quantity1 SINGLE COMPONENT
Inductance TypeMECHANICALLY ADJUSTABLE
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Reliability IndicatorNOT ESTABLISHED
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Thread Quantity Per Inch32 SINGLE GROUP
Inductance Rating8.00 MICROHENRIES MINIMUM AND 940.00 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Terminal Type and Quantity3 TAB, SOLDER LUG
DC Resistance Rating in Ohms0.015 SINGLE COMPONENT SINGLE WINDING
Winding Operating Current200.0 MILLIAMPERES DC MINIMUM AND 30.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Distance Between Mounting Facility Centers1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting Facility Quantity2 SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5950-00-086-8785 INTERCHANGEABLE
Coil,radio Frequency
5935-00-244-9660AC1499 INTERCHANGEABLE
Connector,plug,electrical
Times Microwave Systems, Inc Dba Times Microwave Systems Inc Div Times Microwave Systems
5133-00-838-5300 INTERCHANGEABLE
Drill,twist
5950-00-998-4256546739 INTERCHANGEABLE
Reactor
Cae Usa Inc.
7125-01-006-755219-320 INTERCHANGEABLE
Cabinet,small Parts,storage
Akro-Mils
5962-01-076-7969932821-43 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Dba Raytheon
5340-01-256-050118320 INTERCHANGEABLE
Cap,protective,dust and Moisture
Templeton Kenly and Co Inc
4310-01-394-4816 INTERCHANGEABLE
Ring,piston
5905-01-396-75740183200004 INTERCHANGEABLE
Resistor,fixed,film
Riimic, Llc Dba Sunair Electronics
6540-01-443-536618320 INTERCHANGEABLE
Retinoscope
Welch Allyn, Inc.
Cross-Reference Index
Part NumberManufacturer
0172-3-1113-038 Ail Systems Inc Sub of Eaton Corp (USA)
0172-3-1113-038 Usacecom Intelligence Electronic Warfare Sensors Directorate (USA)
C4504 Sigma Electronics, Inc. (USA)
18320 Robert M. Hadley Company, Inc. (USA)
Related Parts
5950-00-086-8785INTERCHANGEABLE
COIL,RADIO FREQUENCY
5935-00-244-9660INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
AC1499
5133-00-838-5300INTERCHANGEABLE
DRILL,TWIST
5950-00-998-4256INTERCHANGEABLE
REACTOR
546739
7125-01-006-7552INTERCHANGEABLE
CABINET,SMALL PARTS,STORAGE
19-320
5962-01-076-7969INTERCHANGEABLE
MICROCIRCUIT,MEMORY
932821-43
5340-01-256-0501INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
18320
4310-01-394-4816INTERCHANGEABLE
RING,PISTON
5905-01-396-7574INTERCHANGEABLE
RESISTOR,FIXED,FILM
0183200004
6540-01-443-5366INTERCHANGEABLE
RETINOSCOPE
18320

Frequently Asked Questions

What is NSN 5950-01-104-8517?

NSN 5950-01-104-8517 is a Reactor, manufactured by Ail Systems Inc Sub of Eaton Corp, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-104-8517?

NSN 5950-01-104-8517 has 4 cross-referenced part numbers: 0172-3-1113-038 (Ail Systems Inc Sub of Eaton Corp), 0172-3-1113-038 (Usacecom Intelligence Electronic Warfare Sensors Directorate), C4504 (Sigma Electronics, Inc.), 18320 (Robert M. Hadley Company, Inc.).

What NSN replaces 5950-01-104-8517?

There are 10 known substitutes for 5950-01-104-8517: 5950-00-086-8785, 5935-00-244-9660, 5133-00-838-5300 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 0172-3-1113-038?

Key specifications for 0172-3-1113-038: Inclosure Type: HERMETICALLY SEALED; Winding Quantity: 1 SINGLE COMPONENT; Inductance Type: MECHANICALLY ADJUSTABLE; Nominal Thread Size: 0.138 INCHES SINGLE GROUP IN. 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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