The Switch,flow, cataloged under National Stock Number 5930-00-409-0311, 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-409-0311 |
| Primary Part Number | 27303 |
| Item Name | Switch,flow |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Setra Systems, Inc. Dba Gems Sensors |
| Status | ACTIVE |
| Contact Stimulus Rating | 3.00 ACTUATION POINT NOMINAL GALLONS PER MINUTE |
| Contact Voltage Rating in Volts | 220.0 AC AT SEA LEVEL FIRST VOLTAGE |
| Thread Quantity Per Inch | 14 SINGLE THREADED BUSHING |
| Contact Voltage Rating in Volts | 32.0 DC AT SEA LEVEL SECOND VOLTAGE |
| Terminal Type | WIRE LEAD |
| Contact Action Stimulus | DECREASE |
| Thread Series Designator | NPT SINGLE THREADED BUSHING |
| Media for Which Designed | LIQUID |
| Contact Load Current Rating | 500.0 MILLIAMPERES RESISTIVE LOAD SECOND VOLTAGE |
| Nominal Thread Size | 0.500 INCHES SINGLE THREADED BUSHING IN |
| Mounting Method | THREADED BUSHING AND LINE |
| Contact Load Current Rating | 45.0 MILLIAMPERES RESISTIVE LOAD FIRST VOLTAGE |
| Frequency in Hertz | 60.0 FIRST VOLTAGE |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION |
| Contact Adjustability | ACTUATION POINT NOT ADJUSTABLE |
| Operating Temp Rating | -65.0 FAHRENHEIT MINIMUM AND 250.0 FAHRENHEIT MAXIMUM DEGF |
| Features Provided | HERMETICALLY SEALED CASE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5930-00-409-0311 is a Switch,flow, manufactured by Setra Systems, Inc. Dba Gems Sensors, classified under FSC 5930 (No Item Name Available). Status: active.
NSN 5930-00-409-0311 has 2 cross-referenced part numbers: 27303 (Setra Systems, Inc. Dba Gems Sensors), FS200MSB (Setra Systems, Inc. Dba Gems Sensors).
There are 6 known substitutes for 5930-00-409-0311: 5910-00-161-6878, 5133-00-233-6463, 4720-00-850-4043 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 27303: Contact Stimulus Rating: 3.00 ACTUATION POINT NOMINAL GALLONS PER MINUTE; Contact Voltage Rating in Volts: 220.0 AC AT SEA LEVEL FIRST VOLTAGE; Thread Quantity Per Inch: 14 SINGLE THREADED BUSHING; Contact Voltage Rating in Volts: 32.0 DC AT SEA LEVEL SECOND VOLTAGE. 17 total characteristics are documented in the Federal Logistics Information System.