The Switch,flow, cataloged under National Stock Number 5930-01-181-4240, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-181-4240 |
| Item Name | Switch,flow |
| FSC / FSG | 5930 / 59 — Switches |
| Status | ACTIVE |
| Operating Temp Rating | 220.0 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 |
| Reference | Meaning |
|---|---|
| B22475 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5930-01-181-4240 is a Switch,flow, classified under FSC 5930, Switches. Status: active.
Key specifications for 5930-01-181-4240: Operating Temp Rating: 220.0 FAHRENHEIT MAXIMUM DEGF; Special Features: ACTUATES AT 2 GPM, DEACTUATES AT 1.25 GPM; LG APPROX 9 IN. (INCLUDING 1.25 IN. TEE); S.P.D.T., 5 AMPS, 125-250 VAC; MTL LOWER HOUSING/TEE CONNECTOR STAINLESS STEEL VAC; End Item Identification: COOLER AIR INDOOR. 1 specification is 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.