The Switch,flow, cataloged under National Stock Number 5930-01-490-5986, 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. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-490-5986 |
| Primary Part Number | 190443 |
| Item Name | Switch,flow |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Setra Systems, Inc. Dba Gems Sensors |
| Status | ACTIVE |
| 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 |
|---|---|
| FS-200-UE-JB-1.25-V-18.0GPM-A-M | Setra Systems, Inc. Dba Gems Sensors (USA) |
| 190443 PRIMARY | Setra Systems, Inc. Dba Gems Sensors (USA) |
| Reference | Meaning |
|---|---|
| FS-200-UE | D/9 Drawing number reference only Setra Systems, Inc. Dba Gems Sensors |
NSN 5930-01-490-5986 is a Switch,flow, manufactured by Setra Systems, Inc. Dba Gems Sensors, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-490-5986 has 2 manufacturer part numbers on file: FS-200-UE-JB-1.25-V-18.0GPM-A-M (Setra Systems, Inc. Dba Gems Sensors), 190443 (Setra Systems, Inc. Dba Gems Sensors).
Key specifications for 190443: Special Features: RATING OF SWITCH, 0.5 AMPS, 110-220 VAC, VDC OR 10 WATTS VAC; End Item Identification: FLOW SEITCH ASSY, UNION END/SOCKET WELD TAIL PIECE. 0 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.