The Switch,liquid Level, cataloged under National Stock Number 5930-01-498-9437, 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 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-498-9437 |
| Primary Part Number | 153843 |
| Item Name | Switch,liquid Level |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Setra Systems, Inc. Dba Gems Sensors |
| Status | ACTIVE |
| Mounting Position | HORIZONTAL |
| Operating Temp Rating | -40.0 FAHRENHEIT MINIMUM AND 212.0 FAHRENHEIT MAXIMUM DEGF |
| 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 |
|---|---|
| 153843 PRIMARY | Setra Systems, Inc. Dba Gems Sensors (USA) |
| 352250053906 | Thales Nederland (NLD) |
NSN 5930-01-498-9437 is a Switch,liquid Level, manufactured by Setra Systems, Inc. Dba Gems Sensors, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-498-9437 has 2 manufacturer part numbers on file: 153843 (Setra Systems, Inc. Dba Gems Sensors), 352250053906 (Thales Nederland).
Key specifications for 153843: Mounting Position: HORIZONTAL; Operating Temp Rating: -40.0 FAHRENHEIT MINIMUM AND 212.0 FAHRENHEIT MAXIMUM DEGF; Special Features: SOLID STATE SENSOR MUST BE MOUNTED HORIZONTALLY OR UP TO 45 DEGREES FROM HORIZONTAL ONLY; OPERATING PRESSURE ZERO TO 2500 PSI; ZINC/NICKEL-PLATED CARBON STEEL WITH FUSED GLASS PRISM. 2 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.