The Switch,liquid Level, cataloged under National Stock Number 5930-00-078-3355, 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 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5930-00-078-3355 |
| Primary Part Number | 1801 |
| Item Name | Switch,liquid Level |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Setra Systems, Inc. Dba Gems Sensors |
| Status | CANCELLED |
| Tank Insertion Length | 2.593 INCHES NOMINAL IN |
| Mounting Dimensions | MTD BY ONE 1/8-27 NPTSTEM |
| Electrical Connection Type | CABLE |
| Overall Diameter | 1.188 INCHES NOMINAL IN |
| Actuation Method | BUOYANCY |
| Maximum Current Rating | 0.2 AMPERES RESISTIVE LOAD |
| Float Quantity | 1 |
| Voltage Rating at Maximum Rated Current | 50.0 VOLTS |
| Relay | NOT INCLUDED |
| Mounting Position | VERTICAL |
| Mounting Method | THREAD |
| Contact Arrangement | SPST,NORMALLY OPEN OR NORMALLY CLOSED |
| Float Effective Travel | 0.125 INCHES MINIMUM IN |
| Current Rating at Maximum Rated Voltage | 0.04 AMPERES RESISTIVE LOAD |
| Operating Temp Rating | 0.0 FAHRENHEIT MINIMUM AND 230.0 FAHRENHEIT MAXIMUM DEGF |
| Power Cable Length | 24.000 INCHES MINIMUM AND 26.000 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| LS1800B | Setra Systems, Inc. Dba Gems Sensors (USA) |
| 546-004 | Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc (USA) |
| 192755 | Scientific Atlanta Inc (USA) |
| 01801 | Setra Systems, Inc. Dba Gems Sensors (USA) |
| 1801 PRIMARY | Setra Systems, Inc. Dba Gems Sensors (USA) |
NSN 5930-00-078-3355 is a Switch,liquid Level, manufactured by Setra Systems, Inc. Dba Gems Sensors, classified under FSC 5930 (No Item Name Available). Status: cancelled.
NSN 5930-00-078-3355 has 5 cross-referenced part numbers: LS1800B (Setra Systems, Inc. Dba Gems Sensors), 546-004 (Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc), 192755 (Scientific Atlanta Inc), 01801 (Setra Systems, Inc. Dba Gems Sensors), 1801 (Setra Systems, Inc. Dba Gems Sensors).
There are 8 known substitutes for 5930-00-078-3355: 8540-00-291-0389, 5960-00-415-1797, 3040-00-425-6597 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1801: Tank Insertion Length: 2.593 INCHES NOMINAL IN; Mounting Dimensions: MTD BY ONE 1/8-27 NPTSTEM; Electrical Connection Type: CABLE; Overall Diameter: 1.188 INCHES NOMINAL IN. 18 total characteristics are documented in the Federal Logistics Information System.
NSN 5930-00-078-3355 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.