PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1609-31Switch,thermostatic

Emerson Electric Co White Rodgers Co Div · NSN 5930-00-253-5324 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-253-5324 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-253-5324. Primary manufacturer part number: 1609-31.
Features
  • Switch,thermostatic — FSC 5930
  • Contact Adjustment Range: -20.00 TO 50.00 ACTUATION POINT DEGREES FAHRENHEIT
  • Contact Voltage Rating in Volts: 115.0 AC AT SEA LEVEL SECOND VOLTAGE
  • Contact Voltage Rating in Volts: 230.0 AC AT SEA LEVEL FIRST VOLTAGE
  • Media for Which Designed: GAS OR LIQUID
  • Contact Load Current Rating: 13.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
  • Hazardous Locations/environmental Protection: DRIPPROOF
  • Bulb Length: 15.500 INCHES NOMINAL IN
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,thermostatic, cataloged under National Stock Number 5930-00-253-5324, 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 Emerson Electric Co White Rodgers Co Div. Government technical data includes 16 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-253-5324
Primary Part Number1609-31
Item NameSwitch,thermostatic
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerEmerson Electric Co White Rodgers Co Div
StatusACTIVE
Contact Adjustment Range-20.00 TO 50.00 ACTUATION POINT DEGREES FAHRENHEIT
Contact Voltage Rating in Volts115.0 AC AT SEA LEVEL SECOND VOLTAGE
Contact Voltage Rating in Volts230.0 AC AT SEA LEVEL FIRST VOLTAGE
Media for Which DesignedGAS OR LIQUID
Contact Load Current Rating13.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
Hazardous Locations/environmental ProtectionDRIPPROOF
Bulb Length15.500 INCHES NOMINAL IN
Contact AdjustabilityACTUATION POINT ADJUSTABLE
Contact Action StimulusINCREASE
Contact Load Current Rating6.5 AMPERES RESISTIVE LOAD FIRST VOLTAGE
Nonpile-Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Terminal TypeTAB W/SCREW
Temp Sensing Element TypeCAPILLARY TUBE-BULB
Capillary Tube Length185.000 INCHES NOMINAL IN
Bulb Diameter0.219 INCHES NOMINAL IN
Mounting MethodFLANGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3110-00-554-3245 INTERCHANGEABLE
Bearing,ball,annular
2030-01-726-2220160931 INTERCHANGEABLE
Tiller,boat
Mercury Marine
Cross-Reference Index
Part NumberManufacturer
1668N04 Emerson Electric Co White Rodgers Co Div (USA)
1609-31 PRIMARY Emerson Electric Co White Rodgers Co Div (USA)
Related Parts
3110-00-554-3245INTERCHANGEABLE
BEARING,BALL,ANNULAR
2030-01-726-2220INTERCHANGEABLE
TILLER,BOAT
160931

Frequently Asked Questions

What is NSN 5930-00-253-5324?

NSN 5930-00-253-5324 is a Switch,thermostatic, manufactured by Emerson Electric Co White Rodgers Co Div, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-253-5324?

NSN 5930-00-253-5324 has 2 cross-referenced part numbers: 1668N04 (Emerson Electric Co White Rodgers Co Div), 1609-31 (Emerson Electric Co White Rodgers Co Div).

What NSN replaces 5930-00-253-5324?

There are 2 known substitutes for 5930-00-253-5324: 3110-00-554-3245, 2030-01-726-2220. Verify interchangeability with system specifications before substitution.

What are the specifications of 1609-31?

Key specifications for 1609-31: Contact Adjustment Range: -20.00 TO 50.00 ACTUATION POINT DEGREES FAHRENHEIT; Contact Voltage Rating in Volts: 115.0 AC AT SEA LEVEL SECOND VOLTAGE; Contact Voltage Rating in Volts: 230.0 AC AT SEA LEVEL FIRST VOLTAGE; Media for Which Designed: GAS OR LIQUID. 16 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