The Switch,liquid Level, cataloged under National Stock Number 5930-00-014-1703, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Setra Systems, Inc. Dba Gems Sensors. Government technical data includes 22 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-014-1703 |
| Primary Part Number | LS208666-1 |
| Item Name | Switch,liquid Level |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Setra Systems, Inc. Dba Gems Sensors |
| Status | ACTIVE |
| Relay | NOT INCLUDED |
| Actuation Method | BUOYANCY |
| Power Cable Length | 300.000 INCHES NOMINAL IN |
| Phase | SINGLE FIRST ALTERNATE OPERATING POWER RQMT |
| Phase | SINGLE SECOND ALTERNATE OPERATING POWER RQMT |
| AC Voltage Rating | 220.0 VOLTS NOMINAL SECOND ALTERNATE OPERATING POWER RQMT |
| AC Voltage Rating | 110.0 VOLTS NOMINAL FIRST ALTERNATE OPERATING POWER RQMT |
| Overall Diameter | 3.500 INCHES NOMINAL IN |
| Current Rating at Maximum Rated Voltage | 45.0 MILLIAMPERES NOMINAL LOAD |
| Mounting Method | 0.250IN.-20 THD4HOLES EQ.SPACED ON A 2.437IN.DIA.B.C. IN |
| Voltage Rating at Maximum Rated Current | 110.0 VOLTS |
| Contact Arrangement | NORMALLY OPEN DRY,2 POLE SINGLE THROW |
| Mounting Position | VERTICAL |
| Maximum Current Rating | 99.0 MILLIAMPERES NOMINAL LOAD |
| Float Effective Travel | 19.437 INCHES NOMINAL IN |
| Float Quantity | 2 |
| Tank Insertion Length | 22.500 INCHES NOMINAL IN |
| Operating Temp Rating | -65.0 FAHRENHEIT MINIMUM AND 250.0 FAHRENHEIT MAXIMUM DEGF |
| Mounting Dimensions | MTD BY 4 THREADED HOLES 0.250-20 SPACED EQ ON 2.437IN.DIA. B.C. IN |
| Frequency Rating | 60.0 HERTZ NOMINAL FIRST ALTERNATE OPERATING POWER RQMT |
| Frequency Rating | 60.0 HERTZ NOMINAL SECOND ALTERNATE OPERATING POWER RQMT |
| Electrical Connection Type | CABLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| LS208666-1 PRIMARY | Setra Systems, Inc. Dba Gems Sensors (USA) |
NSN 5930-00-014-1703 is a Switch,liquid Level, manufactured by Setra Systems, Inc. Dba Gems Sensors, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-014-1703 has 1 manufacturer part number on file: LS208666-1 (Setra Systems, Inc. Dba Gems Sensors).
Key specifications for LS208666-1: Relay: NOT INCLUDED; Actuation Method: BUOYANCY; Power Cable Length: 300.000 INCHES NOMINAL IN; Phase: SINGLE FIRST ALTERNATE OPERATING POWER RQMT. 22 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.