PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

27126Switch,flow

Setra Systems, Inc. Dba Gems Sensors · NSN 5930-01-349-1889 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-349-1889 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-349-1889. Primary manufacturer part number: 27126.
Features
  • Switch,flow — FSC 5930
  • Features Provided: HERMETICALLY SEALED CASE
  • Nonpile-Up Contact Arrangement: 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
  • Terminal Type: WIRE LEAD
  • Contact Stimulus Rating: 75.00 ACTUATION POINT NOMINAL GALLONS PER MINUTE
  • Contact Voltage Rating in Volts: 32.0 DC AT SEA LEVEL SINGLE VOLTAGE
  • Contact Load Current Rating: 0.5 AMPERES RESISTIVE LOAD AND 0.5 AMPERES INDUCTIVE LOAD SINGLE VOLTAGE
  • Contact Action Stimulus: INCREASE
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,flow, cataloged under National Stock Number 5930-01-349-1889, 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 11 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-01-349-1889
Primary Part Number27126
Item NameSwitch,flow
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerSetra Systems, Inc. Dba Gems Sensors
StatusACTIVE
Features ProvidedHERMETICALLY SEALED CASE
Nonpile-Up Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Terminal TypeWIRE LEAD
Contact Stimulus Rating75.00 ACTUATION POINT NOMINAL GALLONS PER MINUTE
Contact Voltage Rating in Volts32.0 DC AT SEA LEVEL SINGLE VOLTAGE
Contact Load Current Rating0.5 AMPERES RESISTIVE LOAD AND 0.5 AMPERES INDUCTIVE LOAD SINGLE VOLTAGE
Contact Action StimulusINCREASE
Operating Temp Rating-20.0 FAHRENHEIT MINIMUM AND 300.0 FAHRENHEIT MAXIMUM DEGF
Contact AdjustabilityACTUATION POINT NOT ADJUSTABLE
Mounting MethodLINE
Media for Which DesignedLIQUID
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6680-00-907-6009 INTERCHANGEABLE
Gage,oil
5950-01-177-953828317-1 INTERCHANGEABLE
Reactor
Torotel, Inc. Div Torotel Products, Inc.
5330-01-279-035127124 INTERCHANGEABLE
Gasket
Resintech Inc Dba Aries Filterworks Llc
Cross-Reference Index
Part NumberManufacturer
27126 PRIMARY Setra Systems, Inc. Dba Gems Sensors (USA)
Related Parts
6680-00-907-6009INTERCHANGEABLE
GAGE,OIL
5950-01-177-9538INTERCHANGEABLE
REACTOR
28317-1
5330-01-279-0351INTERCHANGEABLE
GASKET
27124

Frequently Asked Questions

What is NSN 5930-01-349-1889?

NSN 5930-01-349-1889 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 5930-01-349-1889?

NSN 5930-01-349-1889 has 1 cross-referenced part number: 27126 (Setra Systems, Inc. Dba Gems Sensors).

What NSN replaces 5930-01-349-1889?

There are 3 known substitutes for 5930-01-349-1889: 6680-00-907-6009, 5950-01-177-9538, 5330-01-279-0351. Verify interchangeability with system specifications before substitution.

What are the specifications of 27126?

Key specifications for 27126: Overall Length: 6.312 INCHES NOMINAL IN; Features Provided: HERMETICALLY SEALED CASE; Nonpile-Up Contact Arrangement: 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY; Terminal Type: WIRE LEAD. 13 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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