PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

27057Switch,flow

Setra Systems, Inc. Dba Gems Sensors · NSN 5930-01-125-2359 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-125-2359 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-125-2359. Primary manufacturer part number: 27057.
Features
  • Switch,flow — FSC 5930
  • Contact Stimulus Rating: 6.00 ACTUATION POINT NOMINAL GALLONS PER MINUTE
  • Operating Temp Rating: -20.0 FAHRENHEIT MINIMUM AND 300.0 FAHRENHEIT MAXIMUM DEGF
  • Contact Voltage Rating in Volts: 240.0 AC AT SEA LEVEL SECOND VOLTAGE
  • Contact Load Current Rating: 60.0 MILLIAMPERES RESISTIVE LOAD FOURTH VOLTAGE
  • Contact Load Current Rating: 0.5 AMPERES RESISTIVE LOAD THIRD VOLTAGE
  • Nominal Thread Size: 1.000 INCHES ALL THREADED HOLE IN
  • Contact Voltage Rating in Volts: 30.0 AC AT SEA LEVEL FIRST VOLTAGE
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,flow, cataloged under National Stock Number 5930-01-125-2359, 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-01-125-2359
Primary Part Number27057
Item NameSwitch,flow
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerSetra Systems, Inc. Dba Gems Sensors
StatusACTIVE
Contact Stimulus Rating6.00 ACTUATION POINT NOMINAL GALLONS PER MINUTE
Operating Temp Rating-20.0 FAHRENHEIT MINIMUM AND 300.0 FAHRENHEIT MAXIMUM DEGF
Contact Voltage Rating in Volts240.0 AC AT SEA LEVEL SECOND VOLTAGE
Contact Load Current Rating60.0 MILLIAMPERES RESISTIVE LOAD FOURTH VOLTAGE
Contact Load Current Rating0.5 AMPERES RESISTIVE LOAD THIRD VOLTAGE
Nominal Thread Size1.000 INCHES ALL THREADED HOLE IN
Contact Voltage Rating in Volts30.0 AC AT SEA LEVEL FIRST VOLTAGE
Contact Load Current Rating0.4 AMPERES RESISTIVE LOAD FIRST VOLTAGE
Contact Voltage Rating in Volts30.0 DC AT SEA LEVEL THIRD VOLTAGE
Contact AdjustabilityACTUATION POINT NOT ADJUSTABLE
Nonpile-Up Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Contact Voltage Rating in Volts240.0 DC AT SEA LEVEL FOURTH VOLTAGE
Terminal TypeWIRE LEAD
Thread Series DesignatorNPT ALL THREADED HOLE
Contact Load Current Rating80.0 MILLIAMPERES RESISTIVE LOAD SECOND VOLTAGE
Mounting MethodLINE AND THREADED HOLE(S)
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3010-00-622-596627057 INTERCHANGEABLE
Bellows,pressure
Leslie Controls, Inc. Dba Leslie Controls Inc
1650-00-957-677127057 INTERCHANGEABLE
Arm,series Actuator
Mid-America Aerotech, Llc
1650-01-033-999827057 INTERCHANGEABLE
Filter Body,fluid
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
3120-01-393-376527057 INTERCHANGEABLE
Bearing,washer,thrust
North Jersey Marine Enterprises Dba North Jersey Marine Enterprises Inc
5310-01-533-619603333-06 INTERCHANGEABLE
Washer,lock
Defense Logistics Agency Dba Defense Supply Center Philadelphia
6910-01-600-1429250-21050 INTERCHANGEABLE
Lubricant,manikin,airway
Laerdal Medical Corporation
Cross-Reference Index
Part NumberManufacturer
27057 PRIMARY Setra Systems, Inc. Dba Gems Sensors (USA)
Related Parts
3010-00-622-5966INTERCHANGEABLE
BELLOWS,PRESSURE
27057
1650-00-957-6771INTERCHANGEABLE
ARM,SERIES ACTUATOR
27057
1650-01-033-9998INTERCHANGEABLE
FILTER BODY,FLUID
27057
3120-01-393-3765INTERCHANGEABLE
BEARING,WASHER,THRUST
27057
5310-01-533-6196INTERCHANGEABLE
WASHER,LOCK
03333-06
6910-01-600-1429INTERCHANGEABLE
LUBRICANT,MANIKIN,AIRWAY
250-21050

Frequently Asked Questions

What is NSN 5930-01-125-2359?

NSN 5930-01-125-2359 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 5930-01-125-2359?

NSN 5930-01-125-2359 has 1 cross-referenced part number: 27057 (Setra Systems, Inc. Dba Gems Sensors).

What NSN replaces 5930-01-125-2359?

There are 6 known substitutes for 5930-01-125-2359: 3010-00-622-5966, 1650-00-957-6771, 1650-01-033-9998 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 27057?

Key specifications for 27057: Contact Stimulus Rating: 6.00 ACTUATION POINT NOMINAL GALLONS PER MINUTE; Operating Temp Rating: -20.0 FAHRENHEIT MINIMUM AND 300.0 FAHRENHEIT MAXIMUM DEGF; Contact Voltage Rating in Volts: 240.0 AC AT SEA LEVEL SECOND VOLTAGE; Contact Load Current Rating: 60.0 MILLIAMPERES RESISTIVE LOAD FOURTH VOLTAGE. 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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