PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1800784Reactor

Northrop Grumman Systems Corporation · NSN 5950-00-905-8704 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-905-8704 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-905-8704. Primary manufacturer part number: 1800784.
Features
  • Reactor — FSC 5950
  • Frequency Rating: 120.0 HERTZ NOMINAL SINGLE COMPONENT
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Nominal Thread Size: 0.164 INCHES SINGLE GROUP IN
  • Reliability Indicator: NOT ESTABLISHED
  • Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING
  • Inclosure Type: HERMETICALLY SEALED
  • Inductance Rating: 7.50 HENRY NOMINAL 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 5950-00-905-8704, 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. Government technical data includes 20 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-905-8704
Primary Part Number1800784
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusACTIVE
Frequency Rating120.0 HERTZ NOMINAL SINGLE COMPONENT
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Nominal Thread Size0.164 INCHES SINGLE GROUP IN
Reliability IndicatorNOT ESTABLISHED
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Inclosure TypeHERMETICALLY SEALED
Inductance Rating7.50 HENRY NOMINAL SINGLE COMPONENT SINGLE WINDING
Center to Center Distance Between Mounting Facilities Parallel to Length2.296 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Height4.093 INCHES NOMINAL IN
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Body Width2.562 INCHES NOMINAL IN
Mounting Facility Quantity4 SINGLE GROUP
Winding Operating Current258.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Inductance TypeFIXED
Center to Center Distance Between Mounting Facilities Parallel to Width1.859 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Terminal Type and Quantity2 STANDOFF INSULATOR
DC Resistance Rating in Ohms200.000 SINGLE COMPONENT SINGLE WINDING
Winding Quantity1 SINGLE COMPONENT
Body Length2.937 INCHES NOMINAL IN
Maximum Operating Temp105.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5365-00-257-062436396 INTERCHANGEABLE
Spacer,ring
Napco International Llc Dba Napco International Inc
5306-00-281-5137945853 INTERCHANGEABLE
Bolt,machine
Am General Llc
5310-00-620-24867085127 INTERCHANGEABLE
Washer,key
U S Army Tank Automotive Command Amsta-Im-Mm
5961-00-959-8546 INTERCHANGEABLE
Transistor
5930-01-160-841836396-28 INTERCHANGEABLE
Switch,push
University of Washington Div Applied Physics Laboratory
Cross-Reference Index
Part NumberManufacturer
36396 Freed Transformer Co (USA)
1800784 PRIMARY Northrop Grumman Systems Corporation (USA)
Related Parts
5365-00-257-0624INTERCHANGEABLE
SPACER,RING
36396
5306-00-281-5137INTERCHANGEABLE
BOLT,MACHINE
945853
5310-00-620-2486INTERCHANGEABLE
WASHER,KEY
7085127
5961-00-959-8546INTERCHANGEABLE
TRANSISTOR
5930-01-160-8418INTERCHANGEABLE
SWITCH,PUSH
36396-28

Frequently Asked Questions

What is NSN 5950-00-905-8704?

NSN 5950-00-905-8704 is a Reactor, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-905-8704?

NSN 5950-00-905-8704 has 2 cross-referenced part numbers: 36396 (Freed Transformer Co), 1800784 (Northrop Grumman Systems Corporation).

What NSN replaces 5950-00-905-8704?

There are 5 known substitutes for 5950-00-905-8704: 5365-00-257-0624, 5306-00-281-5137, 5310-00-620-2486 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1800784?

Key specifications for 1800784: Frequency Rating: 120.0 HERTZ NOMINAL SINGLE COMPONENT; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP; Nominal Thread Size: 0.164 INCHES SINGLE GROUP IN; Reliability Indicator: NOT ESTABLISHED. 20 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com