The Switch,rotary, cataloged under National Stock Number 5930-01-317-6178, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Iet Labs Inc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5930-01-317-6178 |
| Primary Part Number | HARS-4000-X-1 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Iet Labs Inc |
| Status | ACTIVE |
| Shaft Type | ROUND SINGLE ACTUATOR |
| Criticality Code Justification | FEAT |
| Style Designator | CIRCULAR WAFER, BUSHING MOUNT |
| Features Provided | VARIABLE RESISTOR |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| HARS-4000-X-1 PRIMARY | Iet Labs Inc (USA) |
| Reference | Meaning |
|---|---|
| HARS-X-1-1.0 | 5/9 Secondary reference Iet Labs Inc |
NSN 5930-01-317-6178 is a Switch,rotary, manufactured by Iet Labs Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-317-6178 has 1 manufacturer part number on file: HARS-4000-X-1 (Iet Labs Inc).
Key specifications for HARS-4000-X-1: Shaft Type: ROUND SINGLE ACTUATOR; Criticality Code Justification: FEAT; Style Designator: CIRCULAR WAFER, BUSHING MOUNT; Features Provided: VARIABLE RESISTOR. 4 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.