The Switch,flow, cataloged under National Stock Number 5930-01-443-7173, 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. Government technical data includes 8 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 | 5930-01-443-7173 |
| Primary Part Number | FS-155600 A |
| Item Name | Switch,flow |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Setra Systems, Inc. Dba Gems Sensors |
| Status | ACTIVE |
| Contact Action Stimulus | INCREASE |
| Terminal Type | WIRE LEAD |
| Contact Load Current Rating | 0.5 AMPERES INDUCTIVE LOAD FIRST VOLTAGE |
| Mounting Method | INPUT PORT AND OUTLET CONNECTION |
| Style Designator | CYLINDRICAL W/MOUNTING LUGS |
| Contact Adjustability | ACTUATION POINT ADJUSTABLE |
| Contact Voltage Rating in Volts | 32.0 DC AT SEA LEVEL FIRST VOLTAGE |
| Contact Voltage Rating in Volts | 220.0 AC AT SEA LEVEL SECOND VOLTAGE |
| 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-155600 A PRIMARY | Setra Systems, Inc. Dba Gems Sensors (USA) |
| 165656 | Setra Systems, Inc. Dba Gems Sensors (USA) |
NSN 5930-01-443-7173 is a Switch,flow, manufactured by Setra Systems, Inc. Dba Gems Sensors, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-443-7173 has 2 manufacturer part numbers on file: FS-155600 A (Setra Systems, Inc. Dba Gems Sensors), 165656 (Setra Systems, Inc. Dba Gems Sensors).
Key specifications for FS-155600 A: Contact Action Stimulus: INCREASE; Terminal Type: WIRE LEAD; Contact Load Current Rating: 0.5 AMPERES INDUCTIVE LOAD FIRST VOLTAGE; Mounting Method: INPUT PORT AND OUTLET CONNECTION. 8 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.