The Switch,liquid Level, cataloged under National Stock Number 5930-01-591-8313, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Little Giant Pump Co. Government technical data includes 5 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 | 5930-01-591-8313 |
| Primary Part Number | RFSN-9 |
| Item Name | Switch,liquid Level |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Little Giant Pump Co |
| Status | ACTIVE |
| Power Cable Length | 180.000 INCHES NOMINAL IN |
| Mounting Method | CLAMP |
| Voltage Rating at Maximum Rated Current | 230.0 VOLTS |
| Liquid Type for Which Designed | WATER |
| 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 |
NSN 5930-01-591-8313 is a Switch,liquid Level, manufactured by Little Giant Pump Co, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-591-8313 has 2 manufacturer part numbers on file: 599117 (Little Giant Pump Co), RFSN-9 (Little Giant Pump Co).
Key specifications for RFSN-9: Power Cable Length: 180.000 INCHES NOMINAL IN; Mounting Method: CLAMP; Voltage Rating at Maximum Rated Current: 230.0 VOLTS; Liquid Type for Which Designed: WATER. 5 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.