The Switch,liquid Level, cataloged under National Stock Number 5930-00-482-6875, 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 19 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 | 5930-00-482-6875 |
| Primary Part Number | LS27820 |
| 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 |
| Phase | SINGLE LOCATION NOT OTHERWISE SPECIFIED |
| AC Voltage Rating | 220.0 VOLTS NOMINAL SECOND OPERATING POWER RQMT |
| AC Voltage Rating | 110.0 VOLTS NOMINAL FIRST OPERATING POWER RQMT |
| Overall Diameter | 2.375 INCHES NOMINAL IN |
| Current Rating at Maximum Rated Voltage | 45.0 MILLIAMPERES RESISTIVE LOAD |
| DC Voltage Rating | 32.0 VOLTS NOMINAL FOURTH OPERATING POWER RQMT |
| DC Voltage Rating | 6.0 VOLTS NOMINAL THIRD OPERATING POWER RQMT |
| Mounting Method | THREAD |
| Voltage Rating at Maximum Rated Current | 220.0 VOLTS |
| Contact Arrangement | ST,NORMALLY OPEN |
| Mounting Position | VERTICAL |
| Float Effective Travel | 0.250 INCHES NOMINAL IN |
| Float Quantity | 1 |
| Liquid Type for Which Designed | LUBRICATING OIL AND WATER |
| Tank Insertion Length | 14.938 INCHES MINIMUM AND 15.062 INCHES MAXIMUM IN |
| Operating Temp Rating | 0.0 FAHRENHEIT MINIMUM AND 250.0 FAHRENHEIT MAXIMUM DEGF |
| Mounting Dimensions | MTD BY 2.0 IN. NPT THDBODY IN |
| 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 |
|---|---|
| LS27820 PRIMARY | Setra Systems, Inc. Dba Gems Sensors (USA) |
NSN 5930-00-482-6875 is a Switch,liquid Level, manufactured by Setra Systems, Inc. Dba Gems Sensors, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-482-6875 has 1 manufacturer part number on file: LS27820 (Setra Systems, Inc. Dba Gems Sensors).
Key specifications for LS27820: Relay: NOT INCLUDED; Actuation Method: BUOYANCY; Phase: SINGLE LOCATION NOT OTHERWISE SPECIFIED; AC Voltage Rating: 220.0 VOLTS NOMINAL SECOND OPERATING POWER RQMT. 19 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.