PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

726340PC1Switch,thermostatic

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5930-00-581-3849 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-581-3849 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-581-3849. Primary manufacturer part number: 726340PC1.
Features
  • Switch,thermostatic — FSC 5930
  • Temp Sensing Element Type: INTERNAL SENSOR
  • Contact Load Current Rating: 5.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
  • Contact Load Current Rating: 10.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
  • Contact Stimulus Rating: 150.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 130.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT
  • Media for Which Designed: GAS OR LIQUID
  • Contact Voltage Rating in Volts: 115.0 AC AT SEA LEVEL SECOND VOLTAGE
  • Contact Adjustability: DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,thermostatic, cataloged under National Stock Number 5930-00-581-3849, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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
NSN5930-00-581-3849
Primary Part Number726340PC1
Item NameSwitch,thermostatic
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusCANCELLED
Temp Sensing Element TypeINTERNAL SENSOR
Contact Load Current Rating5.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
Contact Load Current Rating10.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
Contact Stimulus Rating150.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 130.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT
Media for Which DesignedGAS OR LIQUID
Contact Voltage Rating in Volts115.0 AC AT SEA LEVEL SECOND VOLTAGE
Contact AdjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
Style DesignatorCYLINDRICAL
Mounting MethodIMMERSION WELL
Terminal TypeWIRE LEAD
Nonpile-Up Contact Arrangement1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED
Contact Action StimulusINCREASE
Overall Diameter0.656 INCHES NOMINAL IN
Contact Voltage Rating in Volts230.0 AC AT SEA LEVEL FIRST VOLTAGE
Body Length3.719 INCHES NOMINAL IN
Body Diameter0.625 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5962-00-865-462519-05575-00 INTERCHANGEABLE
Microcircuit,digital
Compaq Federal Llc
2520-01-192-0345170000 INTERCHANGEABLE
Breather
Cone Drive Operations Inc
Cross-Reference Index
Part NumberManufacturer
17000-0 Kidde-Fenwal, Llc (USA)
726340PC1 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
798974 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
1662723 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
5962-00-865-4625INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
19-05575-00
2520-01-192-0345INTERCHANGEABLE
BREATHER
170000

Frequently Asked Questions

What is NSN 5930-00-581-3849?

NSN 5930-00-581-3849 is a Switch,thermostatic, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5930 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5930-00-581-3849?

NSN 5930-00-581-3849 has 4 cross-referenced part numbers: 17000-0 (Kidde-Fenwal, Llc), 726340PC1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 798974 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 1662723 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 5930-00-581-3849?

There are 2 known substitutes for 5930-00-581-3849: 5962-00-865-4625, 2520-01-192-0345. Verify interchangeability with system specifications before substitution.

What are the specifications of 726340PC1?

Key specifications for 726340PC1: Temp Sensing Element Type: INTERNAL SENSOR; Contact Load Current Rating: 5.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE; Contact Load Current Rating: 10.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE; Contact Stimulus Rating: 150.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 130.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5930-00-581-3849 still in active supply?

NSN 5930-00-581-3849 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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