PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

423-484Switch,thermostatic

Essex Group Inc Controls Div Lexington Plant · NSN 5930-00-079-9394 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-079-9394 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-079-9394. Primary manufacturer part number: 423-484.
Features
  • Switch,thermostatic — FSC 5930
  • Contact Action Stimulus: INCREASE
  • Body Height: 0.309 INCHES NOMINAL IN
  • Mounting Method: BRACKET(S) AND UNTHREADED HOLE(S)
  • Style Designator: DISC W/FLANGE
  • Contact Stimulus Rating: 75.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 35.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT
  • Contact Adjustability: DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
  • Contact Voltage Rating in Volts: 120.0 AC AT SEA LEVEL SINGLE VOLTAGE
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,thermostatic, cataloged under National Stock Number 5930-00-079-9394, 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 Essex Group Inc Controls Div Lexington Plant. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5930-00-079-9394
Primary Part Number423-484
Item NameSwitch,thermostatic
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerEssex Group Inc Controls Div Lexington Plant
StatusCANCELLED
Contact Action StimulusINCREASE
Body Height0.309 INCHES NOMINAL IN
Mounting MethodBRACKET(S) AND UNTHREADED HOLE(S)
Style DesignatorDISC W/FLANGE
Contact Stimulus Rating75.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 35.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT
Contact AdjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
Contact Voltage Rating in Volts120.0 AC AT SEA LEVEL SINGLE VOLTAGE
Contact Load Current Rating13.5 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
Media for Which DesignedGAS OR LIQUID
Terminal TypeTAB, SOLDER LUG
Temp Sensing Element TypeINTERNAL SENSOR
Body Diameter0.578 INCHES NOMINAL IN
Mounting Facility PatternTWO POSITION IN-LINE
Distance Between Mounting Facility Centers0.938 INCHES NOMINAL IN
Unthreaded Mounting Hole Diameter0.145 INCHES NOMINAL IN
Nonpile-Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5940-00-239-6278MS21004-6 INTERCHANGEABLE
Terminal,lug
Sae International Dba Sae International
6650-01-693-7548A484 INTERCHANGEABLE
Cap,lens
Lightforce Usa, Incorporated Div Mil-Gov-Le
Cross-Reference Index
Part NumberManufacturer
423-484 Essex Group Inc Controls Div Lexington Plant
A484 Essex Group Inc Controls Div Lexington Plant
1485-89 Avaho Acquisition Corp Dba Impac (USA)
Related Parts
5940-00-239-6278INTERCHANGEABLE
TERMINAL,LUG
MS21004-6
6650-01-693-7548INTERCHANGEABLE
CAP,LENS
A484

Frequently Asked Questions

What is NSN 5930-00-079-9394?

NSN 5930-00-079-9394 is a Switch,thermostatic, manufactured by Essex Group Inc Controls Div Lexington Plant, classified under FSC 5930 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5930-00-079-9394?

NSN 5930-00-079-9394 has 3 cross-referenced part numbers: 423-484 (Essex Group Inc Controls Div Lexington Plant), A484 (Essex Group Inc Controls Div Lexington Plant), 1485-89 (Avaho Acquisition Corp Dba Impac).

What NSN replaces 5930-00-079-9394?

There are 2 known substitutes for 5930-00-079-9394: 5940-00-239-6278, 6650-01-693-7548. Verify interchangeability with system specifications before substitution.

What are the specifications of 423-484?

Key specifications for 423-484: Overall Height: 0.349 INCHES NOMINAL IN; Contact Action Stimulus: INCREASE; Body Height: 0.309 INCHES NOMINAL IN; Mounting Method: BRACKET(S) AND UNTHREADED HOLE(S). 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5930-00-079-9394 still in active supply?

NSN 5930-00-079-9394 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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