The Switch,liquid Level, cataloged under National Stock Number 5930-00-416-6946, 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 29 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-416-6946 |
| Primary Part Number | 01702 |
| 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 | 24.000 INCHES NOMINAL IN |
| Phase | SINGLE SECOND OPERATING POWER RQMT |
| Phase | SINGLE THIRD OPERATING POWER RQMT |
| Phase | SINGLE FIRST OPERATING POWER RQMT |
| AC Voltage Rating | 120.0 VOLTS MAXIMUM SECOND OPERATING POWER RQMT |
| AC Voltage Rating | 240.0 VOLTS MAXIMUM THIRD OPERATING POWER RQMT |
| AC Voltage Rating | 50.0 VOLTS MAXIMUM FIRST OPERATING POWER RQMT |
| Overall Diameter | 1.000 INCHES NOMINAL IN |
| Current Rating at Maximum Rated Voltage | 0.04 AMPERES RESISTIVE LOAD AND 0.02 AMPERES RESISTIVE LOAD |
| DC Voltage Rating | 120.0 VOLTS MAXIMUM SECOND OPERATING POWER RQMT |
| DC Voltage Rating | 240.0 VOLTS MAXIMUM THIRD OPERATING POWER RQMT |
| DC Voltage Rating | 50.0 VOLTS MAXIMUM FIRST OPERATING POWER RQMT |
| Mounting Method | THREAD |
| Voltage Rating at Maximum Rated Current | 50.0 VOLTS |
| Contact Arrangement | SPST; NORMALLY OPEN OR NORMALLY CLOSED |
| Mounting Position | VERTICAL |
| Maximum Current Rating | 0.13 AMPERES RESISTIVE LOAD |
| Float Effective Travel | 0.500 INCHES NOMINAL IN |
| Float Quantity | 1 |
| Liquid Type for Which Designed | AIRCRAFT FUEL |
| Tank Insertion Length | 1.703 INCHES NOMINAL IN |
| Operating Temp Rating | 0.0 FAHRENHEIT MINIMUM AND 230.0 FAHRENHEIT MAXIMUM DEGF |
| Mounting Dimensions | MTD BY ONE 1/8-27 NPT TUBE CONNECTOR |
| Aircraft Fuel for Which Designed | ALL |
| Frequency Rating | 60.0 HERTZ MAXIMUM SECOND OPERATING POWER RQMT |
| Frequency Rating | 60.0 HERTZ MAXIMUM FIRST OPERATING POWER RQMT |
| Frequency Rating | 60.0 HERTZ MAXIMUM THIRD OPERATING POWER RQMT |
| 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 |
|---|---|
| 01702 PRIMARY | Setra Systems, Inc. Dba Gems Sensors (USA) |
NSN 5930-00-416-6946 is a Switch,liquid Level, manufactured by Setra Systems, Inc. Dba Gems Sensors, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-416-6946 has 1 manufacturer part number on file: 01702 (Setra Systems, Inc. Dba Gems Sensors).
1 possible match (shared part number, not a government interchangeability claim): 5325-01-253-2938. Verify interchangeability with system specifications before substitution.
Key specifications for 01702: Relay: NOT INCLUDED; Actuation Method: BUOYANCY; Power Cable Length: 24.000 INCHES NOMINAL IN; Phase: SINGLE SECOND OPERATING POWER RQMT. 29 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.