The Switch,liquid Level, cataloged under National Stock Number 5930-00-413-0298, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 24 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 | 5930-00-413-0298 |
| Primary Part Number | 133376-1 |
| Item Name | Switch,liquid Level |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | L3harris Technologies, Inc Div Space & Airborne Systems |
| Status | ACTIVE |
| Relay | NOT INCLUDED |
| Actuation Method | BUOYANCY |
| FSC Application Data | LEVEL,EXCEPT ENGINE |
| Phase | SINGLE FIRST ALTERNATE OPERATING POWER RQMT |
| Phase | SINGLE SECOND ALTERNATE OPERATING POWER RQMT |
| AC Voltage Rating | 120.0 VOLTS NOMINAL AND 240.0 VOLTS NOMINAL FIRST ALTERNATE OPERATING POWER RQMT |
| Overall Diameter | 1.900 INCHES NOMINAL IN |
| Current Rating at Maximum Rated Voltage | 40.0 MILLIAMPERES RESISTIVE LOAD AND 20.0 MILLIAMPERES RESISTIVE LOAD |
| DC Voltage Rating | 20.0 VOLTS NOMINAL AND 240.0 VOLTS NOMINAL SECOND ALTERNATE OPERATING POWER RQMT |
| Mounting Method | THREAD |
| Voltage Rating at Maximum Rated Current | 50.0 VOLTS |
| Contact Arrangement | SPST,NORMALLY OPEN |
| Mounting Position | VERTICAL |
| Maximum Current Rating | 130.0 MILLIAMPERES RESISTIVE LOAD |
| Connector Identification | MS3102R14S2P |
| Float Effective Travel | 0.187 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| Float Quantity | 1 |
| Liquid Type for Which Designed | WATER |
| Tank Insertion Length | 5.187 INCHES MAXIMUM IN |
| Connector Manufacturer Code | 24930 |
| Mounting Dimensions | MTG BY 1-5/16-12 UN |
| 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 | CONNECTOR RECEPTACLE |
| 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 |
|---|---|
| 133376-1 PRIMARY | L3harris Technologies, Inc Div Space & Airborne Systems (USA) |
NSN 5930-00-413-0298 is a Switch,liquid Level, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-413-0298 has 1 manufacturer part number on file: 133376-1 (L3harris Technologies, Inc Div Space & Airborne Systems).
Key specifications for 133376-1: Relay: NOT INCLUDED; Actuation Method: BUOYANCY; FSC Application Data: LEVEL,EXCEPT ENGINE; Phase: SINGLE FIRST ALTERNATE OPERATING POWER RQMT. 24 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.