PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SU-10Switch,thermostatic

Hotstart Sales, Llc · NSN 5930-00-581-6188 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-581-6188 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-581-6188. Primary manufacturer part number: SU-10.
Features
  • Switch,thermostatic — FSC 5930
  • Overall Diameter: 1.250 INCHES NOMINAL IN
  • Style Designator: DISC
  • Media for Which Designed: GAS OR LIQUID
  • Contact Load Current Rating: 25.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
  • Contact Voltage Rating in Volts: 277.0 AC AT SEA LEVEL FIRST VOLTAGE
  • Contact Voltage Rating in Volts: 115.0 AC AT SEA LEVEL SECOND VOLTAGE
  • Frequency in Hertz: 60.0 AND 400.0 SECOND VOLTAGE
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,thermostatic, cataloged under National Stock Number 5930-00-581-6188, 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 Hotstart Sales, Llc. 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: Cancelled.

Technical Specifications
ParameterValue
NSN5930-00-581-6188
Primary Part NumberSU-10
Item NameSwitch,thermostatic
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerHotstart Sales, Llc
StatusCANCELLED
Overall Diameter1.250 INCHES NOMINAL IN
Style DesignatorDISC
Media for Which DesignedGAS OR LIQUID
Contact Load Current Rating25.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
Contact Voltage Rating in Volts277.0 AC AT SEA LEVEL FIRST VOLTAGE
Contact Voltage Rating in Volts115.0 AC AT SEA LEVEL SECOND VOLTAGE
Frequency in Hertz60.0 AND 400.0 SECOND VOLTAGE
Contact AdjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
Nonpile-Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
Contact Action StimulusINCREASE
Temp Sensing Element TypeDISC
Mounting MethodCLAMP
Contact Stimulus Rating120.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 100.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT
Contact Load Current Rating22.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
Terminal TypeTAB, SOLDER LUG
Body Height0.812 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5340-00-468-0174 INTERCHANGEABLE
Holder,spring
5310-01-498-9858 INTERCHANGEABLE
Washer,spring Tension
Cross-Reference Index
Part NumberManufacturer
SU10EP Hotstart Sales, Llc (USA)
SU-10 PRIMARY Hotstart Sales, Llc (USA)
Related Parts
5340-00-468-0174INTERCHANGEABLE
HOLDER,SPRING
5310-01-498-9858INTERCHANGEABLE
WASHER,SPRING TENSION

Frequently Asked Questions

What is NSN 5930-00-581-6188?

NSN 5930-00-581-6188 is a Switch,thermostatic, manufactured by Hotstart Sales, Llc, classified under FSC 5930 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5930-00-581-6188?

NSN 5930-00-581-6188 has 2 cross-referenced part numbers: SU10EP (Hotstart Sales, Llc), SU-10 (Hotstart Sales, Llc).

What NSN replaces 5930-00-581-6188?

There are 2 known substitutes for 5930-00-581-6188: 5340-00-468-0174, 5310-01-498-9858. Verify interchangeability with system specifications before substitution.

What are the specifications of SU-10?

Key specifications for SU-10: Overall Diameter: 1.250 INCHES NOMINAL IN; Overall Height: 1.312 INCHES NOMINAL IN; Style Designator: DISC; Media for Which Designed: GAS OR LIQUID. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5930-00-581-6188 still in active supply?

NSN 5930-00-581-6188 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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