The Switch,flow, cataloged under National Stock Number 5930-00-112-4540, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5930-00-112-4540 |
| Primary Part Number | 40311 |
| Item Name | Switch,flow |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Setra Systems, Inc. Dba Gems Sensors |
| Status | CANCELLED |
| Media for Which Designed | LIQUID |
| Contact Action Stimulus | DECREASE |
| Terminal Type | WIRE LEAD |
| Contact Voltage Rating in Volts | 32.0 DC AT SEA LEVEL SECOND VOLTAGE |
| Contact Load Current Rating | 45.0 MILLIAMPERES RESISTIVE LOAD FIRST VOLTAGE |
| Nominal Thread Size | 0.500 INCHES SINGLE THREADED BUSHING IN |
| Contact Voltage Rating in Volts | 220.0 AC AT SEA LEVEL FIRST VOLTAGE |
| Contact Load Current Rating | 500.0 MILLIAMPERES RESISTIVE LOAD SECOND VOLTAGE |
| Thread Series Designator | NPT SINGLE THREADED BUSHING |
| Contact Adjustability | ACTUATION POINT NOT ADJUSTABLE |
| Thread Quantity Per Inch | 14 SINGLE THREADED BUSHING |
| Contact Stimulus Rating | 7.00 ACTUATION POINT NOMINAL GALLONS PER MINUTE |
| Operating Temp Rating | -65.0 FAHRENHEIT MINIMUM AND 250.0 FAHRENHEIT MAXIMUM DEGF |
| Frequency in Hertz | 60.0 FIRST VOLTAGE |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION |
| Features Provided | HERMETICALLY SEALED CASE |
| Mounting Method | THREADED BUSHING AND LINE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5930-00-112-4540 is a Switch,flow, manufactured by Setra Systems, Inc. Dba Gems Sensors, classified under FSC 5930 (No Item Name Available). Status: cancelled.
NSN 5930-00-112-4540 has 2 cross-referenced part numbers: 28845 (Setra Systems, Inc. Dba Gems Sensors), 40311 (Setra Systems, Inc. Dba Gems Sensors).
There are 12 known substitutes for 5930-00-112-4540: 5330-00-024-2679, 5950-00-240-2395, 3110-00-277-0268 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 40311: Media for Which Designed: LIQUID; Contact Action Stimulus: DECREASE; Terminal Type: WIRE LEAD; Contact Voltage Rating in Volts: 32.0 DC AT SEA LEVEL SECOND VOLTAGE. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 5930-00-112-4540 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.