PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

26326Switch,flow

Setra Systems, Inc. Dba Gems Sensors · NSN 5930-00-459-8900 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-459-8900 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-459-8900. Primary manufacturer part number: 26326.
Features
  • Switch,flow — FSC 5930
  • Contact Load Current Rating: 500.0 MILLIAMPERES RESISTIVE LOAD SECOND VOLTAGE
  • Contact Adjustability: ACTUATION POINT NOT ADJUSTABLE
  • Nominal Thread Size: 0.500 INCHES SINGLE THREADED BUSHING IN
  • Terminal Type: WIRE LEAD
  • Mounting Method: THREADED BUSHING AND LINE
  • Contact Stimulus Rating: 2.50 ACTUATION POINT NOMINAL GALLONS PER MINUTE
  • Thread Quantity Per Inch: 14 SINGLE THREADED BUSHING
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,flow, cataloged under National Stock Number 5930-00-459-8900, 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 17 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-459-8900
Primary Part Number26326
Item NameSwitch,flow
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerSetra Systems, Inc. Dba Gems Sensors
StatusACTIVE
Contact Load Current Rating500.0 MILLIAMPERES RESISTIVE LOAD SECOND VOLTAGE
Contact AdjustabilityACTUATION POINT NOT ADJUSTABLE
Nominal Thread Size0.500 INCHES SINGLE THREADED BUSHING IN
Terminal TypeWIRE LEAD
Mounting MethodTHREADED BUSHING AND LINE
Contact Stimulus Rating2.50 ACTUATION POINT NOMINAL GALLONS PER MINUTE
Thread Quantity Per Inch14 SINGLE THREADED BUSHING
Contact Action StimulusINCREASE
Frequency in Hertz60.0 FIRST VOLTAGE
Contact Voltage Rating in Volts220.0 AC AT SEA LEVEL FIRST VOLTAGE
Thread Series DesignatorNPT SINGLE THREADED BUSHING
Nonpile-Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Media for Which DesignedLIQUID
Features ProvidedHERMETICALLY SEALED CASE
Contact Load Current Rating45.0 MILLIAMPERES RESISTIVE LOAD FIRST VOLTAGE
Contact Voltage Rating in Volts32.0 DC AT SEA LEVEL SECOND VOLTAGE
Operating Temp Rating-65.0 FAHRENHEIT MINIMUM AND 250.0 FAHRENHEIT MAXIMUM DEGF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2825-00-146-8161 INTERCHANGEABLE
Shaft
3020-00-448-082126-326 INTERCHANGEABLE
Gear,helical
Dresser Industries Inc Leroi Div
5950-00-649-83479073101 INTERCHANGEABLE
Transformer,power
Us Army Aviation and Missile Command
6515-01-599-2297 INTERCHANGEABLE
Filter,oxygen Delivery System
Cross-Reference Index
Part NumberManufacturer
26326 PRIMARY Setra Systems, Inc. Dba Gems Sensors (USA)
FS200MSB2-5GPM Setra Systems, Inc. Dba Gems Sensors (USA)
Related Parts
2825-00-146-8161INTERCHANGEABLE
SHAFT
3020-00-448-0821INTERCHANGEABLE
GEAR,HELICAL
26-326
5950-00-649-8347INTERCHANGEABLE
TRANSFORMER,POWER
9073101
6515-01-599-2297INTERCHANGEABLE
FILTER,OXYGEN DELIVERY SYSTEM

Frequently Asked Questions

What is NSN 5930-00-459-8900?

NSN 5930-00-459-8900 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 5930-00-459-8900?

NSN 5930-00-459-8900 has 2 cross-referenced part numbers: 26326 (Setra Systems, Inc. Dba Gems Sensors), FS200MSB2-5GPM (Setra Systems, Inc. Dba Gems Sensors).

What NSN replaces 5930-00-459-8900?

There are 4 known substitutes for 5930-00-459-8900: 2825-00-146-8161, 3020-00-448-0821, 5950-00-649-8347 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 26326?

Key specifications for 26326: Contact Load Current Rating: 500.0 MILLIAMPERES RESISTIVE LOAD SECOND VOLTAGE; Contact Adjustability: ACTUATION POINT NOT ADJUSTABLE; Nominal Thread Size: 0.500 INCHES SINGLE THREADED BUSHING IN; Terminal Type: WIRE LEAD. 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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