PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40-020517-01Reactor

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple · NSN 5950-00-110-9078 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-110-9078 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-110-9078. Primary manufacturer part number: 40-020517-01.
Features
  • Reactor — FSC 5950
  • Body Length: 1.625 INCHES NOMINAL IN
  • Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING
  • Winding Operating Current: 200.0 MILLIAMPERES DC MINIMUM AND 2.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Inclosure Type: FULLY INCLOSED
  • Inductance Type: SWINGING
  • Reliability Indicator: NOT ESTABLISHED
  • Inductance Rating: 14.00 MILLIHENRIES MINIMUM AND 68.00 MILLIHENRIES MAXIMUM SINGLE COMPONENT ALL WINDING
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-00-110-9078, 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 Div Multiple. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-110-9078
Primary Part Number40-020517-01
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
StatusACTIVE
Body Length1.625 INCHES NOMINAL IN
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Winding Operating Current200.0 MILLIAMPERES DC MINIMUM AND 2.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Inclosure TypeFULLY INCLOSED
Inductance TypeSWINGING
Reliability IndicatorNOT ESTABLISHED
Inductance Rating14.00 MILLIHENRIES MINIMUM AND 68.00 MILLIHENRIES MAXIMUM SINGLE COMPONENT ALL WINDING
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Winding Quantity2 SINGLE COMPONENT
Terminal Type and Quantity4 TAB, SOLDER LUG
Mounting Facility Quantity4 SINGLE GROUP
Thread Quantity Per Inch32 SINGLE GROUP
Body Height2.375 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Width1.188 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Center to Center Distance Between Mounting Facilities Parallel to Length1.188 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Width1.625 INCHES NOMINAL IN
DC Resistance Rating in Ohms0.800 SINGLE COMPONENT ALL WINDING
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
3120-00-177-304510761 INTERCHANGEABLE
Bearing,sleeve
Rps-Fl, Inc. Dba Rps Inc
5950-00-403-0565SM-D-413627 INTERCHANGEABLE
Transformer,radio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
7050-00-451-4449 INTERCHANGEABLE
Amplifier,code
4820-00-516-3881K702GG4D INTERCHANGEABLE
Valve,plug
Essex Industries, Inc. Dba Essex Industries
5950-00-824-383910761 INTERCHANGEABLE
Reactor
Vanguard Electronics, Llc
9905-01-138-41031076-1 INTERCHANGEABLE
Plate,instruction
Leidos, Inc. Div Cyber and Information Solutions Services
6220-01-335-326210761 INTERCHANGEABLE
Panel,indicating,light Transmitt
Airco Industries, Inc. Dba Photo Etch Div Photo Etch
3020-01-425-03244944683A04 INTERCHANGEABLE
Pulley,groove
Prestolite Electric Inc
6220-01-495-97571076-1 INTERCHANGEABLE
Spotlight
Tru-Hitch, Inc.
1680-01-536-85981076-1 INTERCHANGEABLE
Panel,control,electrical-Electro
Astronics Advanced Electronic Systems Corp. Dba Astronics Advanced Electronic Systems
Cross-Reference Index
Part NumberManufacturer
40-020517-01 Northrop Grumman Systems Corporation Div Es Defensive Systems Division (USA)
40-020517-01 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
10761 Stanford Applied Engineering Inc (USA)
Related Parts
3120-00-177-3045INTERCHANGEABLE
BEARING,SLEEVE
10761
5950-00-403-0565INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
SM-D-413627
7050-00-451-4449INTERCHANGEABLE
AMPLIFIER,CODE
4820-00-516-3881INTERCHANGEABLE
VALVE,PLUG
K702GG4D
5950-00-824-3839INTERCHANGEABLE
REACTOR
10761
9905-01-138-4103INTERCHANGEABLE
PLATE,INSTRUCTION
1076-1
6220-01-335-3262INTERCHANGEABLE
PANEL,INDICATING,LIGHT TRANSMITT
10761
3020-01-425-0324INTERCHANGEABLE
PULLEY,GROOVE
4944683A04
6220-01-495-9757INTERCHANGEABLE
SPOTLIGHT
1076-1
1680-01-536-8598INTERCHANGEABLE
PANEL,CONTROL,ELECTRICAL-ELECTRO
1076-1
5340-01-700-0863INTERCHANGEABLE
COVER,PROTECTIVE,DUST AND MOISTU
10-761

Frequently Asked Questions

What is NSN 5950-00-110-9078?

NSN 5950-00-110-9078 is a Reactor, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-110-9078?

NSN 5950-00-110-9078 has 3 cross-referenced part numbers: 40-020517-01 (Northrop Grumman Systems Corporation Div Es Defensive Systems Division), 40-020517-01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple), 10761 (Stanford Applied Engineering Inc).

What NSN replaces 5950-00-110-9078?

There are 11 known substitutes for 5950-00-110-9078: 3120-00-177-3045, 5950-00-403-0565, 7050-00-451-4449 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40-020517-01?

Key specifications for 40-020517-01: Body Length: 1.625 INCHES NOMINAL IN; Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING; Winding Operating Current: 200.0 MILLIAMPERES DC MINIMUM AND 2.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING; Inclosure Type: FULLY INCLOSED. 18 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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