The Switch,liquid Level, cataloged under National Stock Number 5945-01-590-9569, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Generac Corp. 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.
| Item Name | Switch,liquid Level |
| FSC / FSG | 5945 — Relays and Solenoids (FSG 59) |
| Manufacturers | Generac Corp (CAGE 28813) |
| Parameter | Value |
|---|---|
| NSN | 5945-01-590-9569 |
| Primary Part Number | 57522 |
| Item Name | Switch,liquid Level |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Generac Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 57522 PRIMARY | Generac Corp (USA) |
NSN 5945-01-590-9569 is a Switch,liquid Level, manufactured by Generac Corp, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-590-9569 has 1 manufacturer part number on file: 57522 (Generac Corp).
1 possible match (shared part number, not a government interchangeability claim): 5120-01-603-6471. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). 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.