PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

G3-1Switch,thermostatic

Honeywell International Inc. Dba Honeywell Div Aerospace ? Redmond Commercial · NSN 5930-00-327-8018 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-327-8018 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-327-8018. Primary manufacturer part number: G3-1.
Features
  • Switch,thermostatic — FSC 5930
  • Mounting Facility Circle Radius: 1.095 INCHES NOMINAL IN
  • Contact Action Stimulus: INCREASE
  • Media for Which Designed: GAS
  • Style Designator: CYLINDRICAL W/FLANGE
  • Contact Stimulus Rating: 70.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 60.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT
  • Contact Load Current Rating: 3.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
  • Contact Voltage Rating in Volts: 115.0 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 5930-00-327-8018, 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 Honeywell International Inc. Dba Honeywell Div Aerospace ? Redmond Commercial. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-327-8018
Primary Part NumberG3-1
Item NameSwitch,thermostatic
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerHoneywell International Inc. Dba Honeywell Div Aerospace ? Redmond Commercial
StatusACTIVE
Mounting Facility Circle Radius1.095 INCHES NOMINAL IN
Contact Action StimulusINCREASE
Media for Which DesignedGAS
Style DesignatorCYLINDRICAL W/FLANGE
Contact Stimulus Rating70.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 60.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT
Contact Load Current Rating3.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
Contact Voltage Rating in Volts115.0 AC AT SEA LEVEL SINGLE VOLTAGE
Contact AdjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
Overall Diameter2.600 INCHES MAXIMUM IN
Mounting MethodFLANGE AND UNTHREADED HOLE(S)
Body Diameter1.680 INCHES NOMINAL IN
Temp Sensing Element TypeINTERNAL SENSOR
Unthreaded Mounting Hole Diameter0.154 INCHES NOMINAL IN
Features ProvidedTAMPER PROOF CAP
Nonpile-Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
Mounting Facility PatternFOUR POSITION CIRCULAR
Terminal TypeSCREW
Body Length0.488 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5330-00-294-1391 INTERCHANGEABLE
Ring,wiper
6140-00-406-2635 INTERCHANGEABLE
Battery,storage
5950-00-655-0800 INTERCHANGEABLE
Transformer,audio Frequency
2590-00-830-89263E31 INTERCHANGEABLE
Cap,filler Opening
Chrysler Corp Service and Parts Opns
5935-01-012-3080 INTERCHANGEABLE
Connector,receptacle,electrical
4930-01-104-4597G31 INTERCHANGEABLE
Coupler,hypodermic
Weems Industries, Inc. Dba Weems Industries Inc
5330-01-467-4694G31 INTERCHANGEABLE
Gasket
Plenty Inc
Cross-Reference Index
Part NumberManufacturer
G3-1A Honeywell International Inc. Dba Honeywell Div Aerospace ? Redmond Commercial (USA)
G3-1 PRIMARY Honeywell International Inc. Dba Honeywell Div Aerospace ? Redmond Commercial (USA)
Related Parts
5330-00-294-1391INTERCHANGEABLE
RING,WIPER
6140-00-406-2635INTERCHANGEABLE
BATTERY,STORAGE
5950-00-655-0800INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
2590-00-830-8926INTERCHANGEABLE
CAP,FILLER OPENING
3E31
5935-01-012-3080INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
4930-01-104-4597INTERCHANGEABLE
COUPLER,HYPODERMIC
G31
5330-01-467-4694INTERCHANGEABLE
GASKET
G31

Frequently Asked Questions

What is NSN 5930-00-327-8018?

NSN 5930-00-327-8018 is a Switch,thermostatic, manufactured by Honeywell International Inc. Dba Honeywell Div Aerospace ? Redmond Commercial, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-327-8018?

NSN 5930-00-327-8018 has 2 cross-referenced part numbers: G3-1A (Honeywell International Inc. Dba Honeywell Div Aerospace ? Redmond Commercial), G3-1 (Honeywell International Inc. Dba Honeywell Div Aerospace ? Redmond Commercial).

What NSN replaces 5930-00-327-8018?

There are 7 known substitutes for 5930-00-327-8018: 5330-00-294-1391, 6140-00-406-2635, 5950-00-655-0800 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of G3-1?

Key specifications for G3-1: Mounting Facility Circle Radius: 1.095 INCHES NOMINAL IN; Contact Action Stimulus: INCREASE; Media for Which Designed: GAS; Style Designator: CYLINDRICAL W/FLANGE. 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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