PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

410866-1Switch,thermostatic

Raytheon Company Dba Raytheon · NSN 5930-00-894-4563 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-894-4563 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-894-4563. Primary manufacturer part number: 410866-1.
Features
  • Switch,thermostatic — FSC 5930
  • Contact Action Stimulus: INCREASE
  • Nonpile-Up Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
  • Style Designator: DISC W/FLANGE
  • Unthreaded Mounting Hole Diameter: 0.172 INCHES NOMINAL IN
  • Temp Sensing Element Type: INTERNAL SENSOR
  • Media for Which Designed: GAS
  • Mounting Facility Pattern: TWO POSITION IN-LINE
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,thermostatic, cataloged under National Stock Number 5930-00-894-4563, is classified within Federal Supply Class 5930 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Raytheon Company Dba Raytheon. Government technical data includes 21 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
NSN5930-00-894-4563
Primary Part Number410866-1
Item NameSwitch,thermostatic
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
Contact Action StimulusINCREASE
Nonpile-Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
Style DesignatorDISC W/FLANGE
Unthreaded Mounting Hole Diameter0.172 INCHES NOMINAL IN
Temp Sensing Element TypeINTERNAL SENSOR
Media for Which DesignedGAS
Mounting Facility PatternTWO POSITION IN-LINE
Contact Stimulus Rating50.00 ACTUATION POINT MINIMUM DEGREES FAHRENHEIT AND 60.00 ACTUATION POINT MAXIMUM DEGREES FAHRENHEIT AND 35.00 DEACTUATION POINT MINIMUM DEGREES FAHRENHEIT AND 45.00 DEACTUATION POINT MAXIMUM DEGREES FAHRENHEIT AND 15.00 DIFFERENTIAL POINT NOMINAL DEGREES FAHRENHEIT
Contact Voltage Rating in Volts30.0 DC AT SEA LEVEL THIRD VOLTAGE
Contact Load Current Rating10.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
Contact Load Current Rating10.0 AMPERES RESISTIVE LOAD THIRD VOLTAGE
Contact Voltage Rating in Volts120.0 AC AT SEA LEVEL SECOND VOLTAGE
Body Diameter1.250 INCHES NOMINAL IN
Contact Voltage Rating in Volts240.0 AC AT SEA LEVEL FIRST VOLTAGE
Terminal TypeTAB, SOLDER LUG
Contact AdjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
Mounting MethodBASE AND UNTHREADED HOLE(S)
Distance Between Mounting Facility Centers1.470 INCHES NOMINAL IN
Contact Load Current Rating6.6 AMPERES RESISTIVE LOAD FIRST VOLTAGE
Body Height0.680 INCHES NOMINAL IN
Features ProvidedELECTRICAL ACCESS PORT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5930-00-078-53054391-6-35 INTERCHANGEABLE
Switch,thermostatic
Sensata Technologies, Inc. Div Sensata Attleboro
5962-00-147-4456373405-1 INTERCHANGEABLE
Microcircuit,digital
L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products
5330-00-429-068022F37 INTERCHANGEABLE
Gasket
Oshkosh Defense Llc
6125-00-608-6187 INTERCHANGEABLE
Shield Assy
5930-00-866-5876SMC500458 INTERCHANGEABLE
Switch,thermostatic
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Cross-Reference Index
Part NumberManufacturer
C-4391 Sensata Technologies, Inc. Div Sensata Attleboro (USA)
410866-1 PRIMARY Raytheon Company Dba Raytheon (USA)
Related Parts
5930-00-078-5305INTERCHANGEABLE
SWITCH,THERMOSTATIC
4391-6-35
5962-00-147-4456INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
373405-1
5330-00-429-0680INTERCHANGEABLE
GASKET
22F37
6125-00-608-6187INTERCHANGEABLE
SHIELD ASSY
5930-00-866-5876INTERCHANGEABLE
SWITCH,THERMOSTATIC
SMC500458

Frequently Asked Questions

What is NSN 5930-00-894-4563?

NSN 5930-00-894-4563 is a Switch,thermostatic, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-894-4563?

NSN 5930-00-894-4563 has 2 cross-referenced part numbers: C-4391 (Sensata Technologies, Inc. Div Sensata Attleboro), 410866-1 (Raytheon Company Dba Raytheon).

What NSN replaces 5930-00-894-4563?

There are 5 known substitutes for 5930-00-894-4563: 5930-00-078-5305, 5962-00-147-4456, 5330-00-429-0680 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 410866-1?

Key specifications for 410866-1: Contact Action Stimulus: INCREASE; Nonpile-Up Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION; Style Designator: DISC W/FLANGE; Unthreaded Mounting Hole Diameter: 0.172 INCHES NOMINAL IN. 23 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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