PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7117320-2Reactor

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5950-01-105-1971 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-105-1971 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-105-1971. Primary manufacturer part number: 7117320-2.
Features
  • Reactor — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Nominal Thread Size: 0.164 INCHES SINGLE GROUP IN
  • Winding Operating Current: 2.0 AMPERES DC MINIMUM AND 3.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Winding Quantity: 1 SINGLE COMPONENT
  • Rating Method: ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
  • Winding Conductor Size: 0.03196 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
  • DC Resistance Rating in Ohms: 0.150 SINGLE COMPONENT SINGLE WINDING
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-01-105-1971, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-105-1971
Primary Part Number7117320-2
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Nominal Thread Size0.164 INCHES SINGLE GROUP IN
Winding Operating Current2.0 AMPERES DC MINIMUM AND 3.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Winding Quantity1 SINGLE COMPONENT
Rating MethodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
Winding Conductor Size0.03196 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
DC Resistance Rating in Ohms0.150 SINGLE COMPONENT SINGLE WINDING
Thread Quantity Per Inch32 SINGLE GROUP
Terminal Type and Quantity2 TURRET
Body Outside Diameter1.500 INCHES MAXIMUM IN
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Inductance Rating400.00 MICROHENRIES MINIMUM AND 550.00 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING
Body Length1.100 INCHES NOMINAL IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Mounting Facility Quantity1 SINGLE GROUP
Inductance TypeSWINGING
Inclosure TypeFULLY INCLOSED
Turn Quantity90 SINGLE COMPONENT SINGLE WINDING
Frequency Rating10.0 KILOHERTZ NOMINAL SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
2815-00-322-196317723 INTERCHANGEABLE
Pump Assy,lubricati
Napco International Llc Dba Napco International Inc
6220-00-411-1137 INTERCHANGEABLE
Panel,indicating,light Transmitt
4410-00-803-889117723 INTERCHANGEABLE
Heater,water,electric
The Electric Heater Co Dba Hubbell Electric Heater Co.
5962-01-076-6626932820-88 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Dba Raytheon
5305-01-273-939703457 INTERCHANGEABLE
Screw,cap,socket Head
Sps Technologies, Llc Dba PB Fasteners
6060-01-318-313317723 INTERCHANGEABLE
Coupler,optoelectronic,fiber Opt
Versitron Inc
5360-01-415-273717723 INTERCHANGEABLE
Spring,helical,extension
Coffin Turbo Pump Inc
5305-01-645-129903457 INTERCHANGEABLE
Screw,cap,hexagon Head
Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco
5130-01-659-895417723 INTERCHANGEABLE
Gloves,anti-Vibration
Tenacious Holdings Inc. Dba Ergodyne
Cross-Reference Index
Part NumberManufacturer
17723 Robert M. Hadley Company, Inc. (USA)
7117320-2 Litton Systems Inc Guidance and Control Systems Div (USA)
03457 Magnetika Inc (USA)
7117320-2 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
DB200473 Dbp Microwave Inc. Dba Dbp Microwave Inc. (USA)
Related Parts
2815-00-322-1963INTERCHANGEABLE
PUMP ASSY,LUBRICATI
17723
6220-00-411-1137INTERCHANGEABLE
PANEL,INDICATING,LIGHT TRANSMITT
4410-00-803-8891INTERCHANGEABLE
HEATER,WATER,ELECTRIC
17723
5962-01-076-6626INTERCHANGEABLE
MICROCIRCUIT,MEMORY
932820-88
5305-01-273-9397INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
03457
6060-01-318-3133INTERCHANGEABLE
COUPLER,OPTOELECTRONIC,FIBER OPT
17723
5360-01-415-2737INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
17723
5305-01-645-1299INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
03457
5130-01-659-8954INTERCHANGEABLE
GLOVES,ANTI-VIBRATION
17723

Frequently Asked Questions

What is NSN 5950-01-105-1971?

NSN 5950-01-105-1971 is a Reactor, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-105-1971?

NSN 5950-01-105-1971 has 5 cross-referenced part numbers: 17723 (Robert M. Hadley Company, Inc.), 7117320-2 (Litton Systems Inc Guidance and Control Systems Div), 03457 (Magnetika Inc), 7117320-2 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), DB200473 (Dbp Microwave Inc. Dba Dbp Microwave Inc.).

What NSN replaces 5950-01-105-1971?

There are 9 known substitutes for 5950-01-105-1971: 2815-00-322-1963, 6220-00-411-1137, 4410-00-803-8891 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7117320-2?

Key specifications for 7117320-2: Reliability Indicator: NOT ESTABLISHED; Nominal Thread Size: 0.164 INCHES SINGLE GROUP IN; Winding Operating Current: 2.0 AMPERES DC MINIMUM AND 3.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING; Winding Quantity: 1 SINGLE COMPONENT. 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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