PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

69303Switch,flow

Setra Systems, Inc. Dba Gems Sensors · NSN 5930-01-172-7361 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-172-7361 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-172-7361. Primary manufacturer part number: 69303.
Features
  • Switch,flow — FSC 5930
  • Operating Temp Rating: -65.0 FAHRENHEIT MINIMUM AND 250.0 FAHRENHEIT MAXIMUM DEGF
  • Mounting Method: THREADED BUSHING AND LINE
  • Nominal Thread Size: 0.500 INCHES SINGLE THREADED BUSHING IN
  • Contact Voltage Rating in Volts: 220.0 AC AT SEA LEVEL FIRST VOLTAGE
  • Terminal Type: WIRE LEAD
  • Frequency in Hertz: 60.0 FIRST VOLTAGE
  • 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 5930-01-172-7361, 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 1 commercial cross-reference 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
NSN5930-01-172-7361
Primary Part Number69303
Item NameSwitch,flow
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerSetra Systems, Inc. Dba Gems Sensors
StatusACTIVE
Operating Temp Rating-65.0 FAHRENHEIT MINIMUM AND 250.0 FAHRENHEIT MAXIMUM DEGF
Mounting MethodTHREADED BUSHING AND LINE
Nominal Thread Size0.500 INCHES SINGLE THREADED BUSHING IN
Contact Voltage Rating in Volts220.0 AC AT SEA LEVEL FIRST VOLTAGE
Terminal TypeWIRE LEAD
Frequency in Hertz60.0 FIRST VOLTAGE
Thread Quantity Per Inch14 SINGLE THREADED BUSHING
Contact Stimulus Rating2.00 ACTUATION POINT NOMINAL GALLONS PER MINUTE
Contact AdjustabilityACTUATION POINT NOT ADJUSTABLE
Features ProvidedHERMETICALLY SEALED CASE
Nonpile-Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Contact Action StimulusINCREASE
Media for Which DesignedLIQUID
Contact Load Current Rating500.0 MILLIAMPERES RESISTIVE LOAD AND 500.0 MILLIAMPERES INDUCTIVE LOAD SECOND VOLTAGE
Contact Voltage Rating in Volts32.0 DC AT SEA LEVEL SECOND VOLTAGE
Contact Load Current Rating500.0 MILLIAMPERES RESISTIVE LOAD AND 500.0 MILLIAMPERES INDUCTIVE LOAD FIRST VOLTAGE
Thread Series DesignatorNPT SINGLE THREADED BUSHING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5360-00-422-497169-303 INTERCHANGEABLE
Spring,helical
Eaton Corp Opns & Technical Center
4730-01-139-216669-303 INTERCHANGEABLE
Strainer Element,sediment
Donaldson Company, Inc.
5940-01-214-30685023 INTERCHANGEABLE
Terminal,quick Disconnect
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
4820-01-284-10686930-3 INTERCHANGEABLE
Valve,regulating,fluid Pressure
King Engineering Corporation Dba King-Gage Systems
Cross-Reference Index
Part NumberManufacturer
69303 PRIMARY Setra Systems, Inc. Dba Gems Sensors (USA)
Related Parts
5360-00-422-4971INTERCHANGEABLE
SPRING,HELICAL
69-303
4730-01-139-2166INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
69-303
5940-01-214-3068INTERCHANGEABLE
TERMINAL,QUICK DISCONNECT
5023
4820-01-284-1068INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
6930-3

Frequently Asked Questions

What is NSN 5930-01-172-7361?

NSN 5930-01-172-7361 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 5930-01-172-7361?

NSN 5930-01-172-7361 has 1 cross-referenced part number: 69303 (Setra Systems, Inc. Dba Gems Sensors).

What NSN replaces 5930-01-172-7361?

There are 4 known substitutes for 5930-01-172-7361: 5360-00-422-4971, 4730-01-139-2166, 5940-01-214-3068 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 69303?

Key specifications for 69303: Operating Temp Rating: -65.0 FAHRENHEIT MINIMUM AND 250.0 FAHRENHEIT MAXIMUM DEGF; Mounting Method: THREADED BUSHING AND LINE; Nominal Thread Size: 0.500 INCHES SINGLE THREADED BUSHING IN; Contact Voltage Rating in Volts: 220.0 AC AT SEA LEVEL FIRST 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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