PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MTS-100BSwitch,thermostatic

Therm-O-Disc Inc Sub of Emerson Electric Co · NSN 5930-01-395-9839 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-395-9839 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-395-9839. Primary manufacturer part number: MTS-100B.
Features
  • Switch,thermostatic — FSC 5930
  • Operating Temp Rating: 5.0 CELSIUS NOMINAL DEGC
  • Style Designator: CYLINDRICAL
  • Contact Load Current Rating: 1.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
  • Contact Voltage Rating in Volts: 100.0 DC AT SEA LEVEL SECOND VOLTAGE
  • Contact Load Current Rating: 1.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
  • Mounting Method: CLIP
  • Media for Which Designed: LIQUID
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,thermostatic, cataloged under National Stock Number 5930-01-395-9839, 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 Therm-O-Disc Inc Sub of Emerson Electric Co. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-01-395-9839
Primary Part NumberMTS-100B
Item NameSwitch,thermostatic
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerTherm-O-Disc Inc Sub of Emerson Electric Co
StatusACTIVE
Operating Temp Rating5.0 CELSIUS NOMINAL DEGC
Style DesignatorCYLINDRICAL
Contact Load Current Rating1.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
Contact Voltage Rating in Volts100.0 DC AT SEA LEVEL SECOND VOLTAGE
Contact Load Current Rating1.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
Mounting MethodCLIP
Media for Which DesignedLIQUID
Contact AdjustabilityACTUATION POINT NOT ADJUSTABLE AND DEACTUATION POINT NOT ADJUSTABLE
Contact Voltage Rating in Volts120.0 AC AT SEA LEVEL FIRST VOLTAGE
Terminal TypeWIRE LEAD
Nonpile-Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
Contact Action StimulusINCREASE
Temp Sensing Element TypeINTERNAL SENSOR
Overall Diameter0.300 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6685-01-075-78191000477 INTERCHANGEABLE
Gage,temperature
Tld Ace Corp Div Tld Ace
Cross-Reference Index
Part NumberManufacturer
1000477 Autotest Co (USA)
MTS-100B PRIMARY Therm-O-Disc Inc Sub of Emerson Electric Co (USA)
6510842 Naval Sea Systems Command (USA)
Related Parts
6685-01-075-7819INTERCHANGEABLE
GAGE,TEMPERATURE
1000477

Frequently Asked Questions

What is NSN 5930-01-395-9839?

NSN 5930-01-395-9839 is a Switch,thermostatic, manufactured by Therm-O-Disc Inc Sub of Emerson Electric Co, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-395-9839?

NSN 5930-01-395-9839 has 3 cross-referenced part numbers: 1000477 (Autotest Co), MTS-100B (Therm-O-Disc Inc Sub of Emerson Electric Co), 6510842 (Naval Sea Systems Command).

What NSN replaces 5930-01-395-9839?

There is 1 known substitute for 5930-01-395-9839: 6685-01-075-7819. Verify interchangeability with system specifications before substitution.

What are the specifications of MTS-100B?

Key specifications for MTS-100B: Operating Temp Rating: 5.0 CELSIUS NOMINAL DEGC; Style Designator: CYLINDRICAL; Contact Load Current Rating: 1.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE; Contact Voltage Rating in Volts: 100.0 DC AT SEA LEVEL SECOND VOLTAGE. 15 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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