PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

110203Switch,flow

Setra Systems, Inc. Dba Gems Sensors · NSN 5930-01-227-8310 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-227-8310 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-227-8310. Primary manufacturer part number: 110203.
Features
  • Switch,flow — FSC 5930
  • Contact Voltage Rating in Volts: 6.0 DC AT SEA LEVEL THIRD VOLTAGE
  • Contact Voltage Rating in Volts: 32.0 DC AT SEA LEVEL FOURTH VOLTAGE
  • Contact Voltage Rating in Volts: 220.0 AC AT SEA LEVEL SECOND VOLTAGE
  • Thread Series Designator: NPT ALL THREADED HOLE
  • Contact Load Current Rating: 45.0 MILLIAMPERES RESISTIVE LOAD SECOND VOLTAGE
  • Contact Load Current Rating: 90.0 MILLIAMPERES RESISTIVE LOAD FIRST VOLTAGE
  • Mounting Method: LINE AND THREADED HOLE(S)
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,flow, cataloged under National Stock Number 5930-01-227-8310, 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 Setra Systems, Inc. Dba Gems Sensors. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference 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
NSN5930-01-227-8310
Primary Part Number110203
Item NameSwitch,flow
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerSetra Systems, Inc. Dba Gems Sensors
StatusACTIVE
Contact Voltage Rating in Volts6.0 DC AT SEA LEVEL THIRD VOLTAGE
Contact Voltage Rating in Volts32.0 DC AT SEA LEVEL FOURTH VOLTAGE
Contact Voltage Rating in Volts220.0 AC AT SEA LEVEL SECOND VOLTAGE
Thread Series DesignatorNPT ALL THREADED HOLE
Contact Load Current Rating45.0 MILLIAMPERES RESISTIVE LOAD SECOND VOLTAGE
Contact Load Current Rating90.0 MILLIAMPERES RESISTIVE LOAD FIRST VOLTAGE
Mounting MethodLINE AND THREADED HOLE(S)
Contact Load Current Rating0.5 AMPERES RESISTIVE LOAD FOURTH VOLTAGE
Contact Load Current Rating0.5 AMPERES RESISTIVE LOAD THIRD VOLTAGE
Contact Stimulus Rating45.00 ACTUATION POINT NOMINAL GALLONS PER MINUTE
Contact Action StimulusDECREASE
Nonpile-Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
Contact Voltage Rating in Volts110.0 AC AT SEA LEVEL FIRST VOLTAGE
Nominal Thread Size2.000 INCHES ALL THREADED HOLE IN
Contact AdjustabilityACTUATION POINT NOT ADJUSTABLE
Terminal TypeWIRE LEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5940-00-578-1251 INTERCHANGEABLE
Terminal,stud
6240-01-377-5503110203 INTERCHANGEABLE
Lamp,cartridge
Wascomat of America Div of Bermil Industries Corp
Cross-Reference Index
Part NumberManufacturer
110203 PRIMARY Setra Systems, Inc. Dba Gems Sensors (USA)
Related Parts
5940-00-578-1251INTERCHANGEABLE
TERMINAL,STUD
6240-01-377-5503INTERCHANGEABLE
LAMP,CARTRIDGE
110203

Frequently Asked Questions

What is NSN 5930-01-227-8310?

NSN 5930-01-227-8310 is a Switch,flow, manufactured by Setra Systems, Inc. Dba Gems Sensors, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-227-8310?

NSN 5930-01-227-8310 has 1 cross-referenced part number: 110203 (Setra Systems, Inc. Dba Gems Sensors).

What NSN replaces 5930-01-227-8310?

There are 2 known substitutes for 5930-01-227-8310: 5940-00-578-1251, 6240-01-377-5503. Verify interchangeability with system specifications before substitution.

What are the specifications of 110203?

Key specifications for 110203: Contact Voltage Rating in Volts: 6.0 DC AT SEA LEVEL THIRD VOLTAGE; Contact Voltage Rating in Volts: 32.0 DC AT SEA LEVEL FOURTH VOLTAGE; Contact Voltage Rating in Volts: 220.0 AC AT SEA LEVEL SECOND VOLTAGE; Thread Series Designator: NPT ALL THREADED HOLE. 17 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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