The Switch,flow, cataloged under National Stock Number 5930-00-021-8394, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-021-8394 |
| Primary Part Number | 22538 |
| Item Name | Switch,flow |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Setra Systems, Inc. Dba Gems Sensors |
| Status | ACTIVE |
| Features Provided | HERMETICALLY SEALED CASE |
| Contact Action Stimulus | INCREASE |
| Thread Series Designator | NPT SINGLE THREADED BUSHING |
| Mounting Method | LINE AND THREADED BUSHING |
| Nominal Thread Size | 0.500 INCHES SINGLE THREADED BUSHING IN |
| Media for Which Designed | LIQUID |
| Contact Voltage Rating in Volts | 220.0 AC AT SEA LEVEL FIRST VOLTAGE |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION |
| Contact Stimulus Rating | 5.00 ACTUATION POINT NOMINAL GALLONS PER MINUTE |
| Contact Adjustability | ACTUATION POINT NOT ADJUSTABLE |
| Contact Voltage Rating in Volts | 32.0 DC AT SEA LEVEL SECOND VOLTAGE |
| Hazardous Locations/environmental Protection | VIBRATION RESISTANT |
| Contact Load Current Rating | 45.4 MILLIAMPERES RESISTIVE LOAD FIRST VOLTAGE |
| Contact Load Current Rating | 0.5 AMPERES RESISTIVE LOAD SECOND VOLTAGE |
| Terminal Type | WIRE LEAD |
| Thread Quantity Per Inch | 14 SINGLE THREADED BUSHING |
| Operating Temp Rating | -65.0 FAHRENHEIT MINIMUM AND 250.0 FAHRENHEIT MAXIMUM DEGF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 22538 PRIMARY | Setra Systems, Inc. Dba Gems Sensors (USA) |
NSN 5930-00-021-8394 is a Switch,flow, manufactured by Setra Systems, Inc. Dba Gems Sensors, classified under FSC 5930 (No Item Name Available). Status: active.
NSN 5930-00-021-8394 has 1 cross-referenced part number: 22538 (Setra Systems, Inc. Dba Gems Sensors).
There are 2 known substitutes for 5930-00-021-8394: 3455-00-187-0399, 3040-01-248-6546. Verify interchangeability with system specifications before substitution.
Key specifications for 22538: Features Provided: HERMETICALLY SEALED CASE; Overall Height: 4.500 INCHES NOMINAL IN; Contact Action Stimulus: INCREASE; Thread Series Designator: NPT SINGLE THREADED BUSHING. 19 total characteristics are documented in the Federal Logistics Information System.