The Switch,rotary, cataloged under National Stock Number 5930-01-727-2072, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5930-01-727-2072 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Status | ACTIVE |
| Thread Tolerance Class | 2A EXTERNAL SINGLE MOUNTING FACILITY A |
| Mounting Facility Pattern | FOUR POSITION CIRCULAR SINGLE MOUNTING FACILITY |
| Mounting Method | THREADED BUSHING SINGLE MOUNTING FACILITY |
| Unthreaded Mounting Hole Diameter | 0.641 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Style Designator | CIRCULAR WAFER, PANEL MOUNT |
| Nominal Thread Size | 0.625 INCHES SINGLE MOUNTING FACILITY IN |
| Specification/standard Data | 82121-MIL-S-21604/4 GOVERNMENT STANDARD |
| Thread Class | 2A SINGLE MOUNTING FACILITY A |
| Switch Actuator Positioning Increment | 30.0 DEGREES SINGLE ACTUATOR |
| Thread Quantity Per Inch | 24 SINGLE MOUNTING FACILITY |
| Switch Actuator Indexing Position Quantity | 3 SINGLE ACTUATOR |
| Thread Series Designator | UNEF SINGLE MOUNTING FACILITY |
| Hazardous Locations/environmental Protection | WATERPROOF |
| 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 |
|---|---|
| 46325LD | 3/2 Design control — primary reference U.S. Government activity |
NSN 5930-01-727-2072 is a Switch,rotary, classified under FSC 5930, Switches. Status: active.
Key specifications for 5930-01-727-2072: Thread Tolerance Class: 2A EXTERNAL SINGLE MOUNTING FACILITY A; Mounting Facility Pattern: FOUR POSITION CIRCULAR SINGLE MOUNTING FACILITY; Mounting Method: THREADED BUSHING SINGLE MOUNTING FACILITY; Unthreaded Mounting Hole Diameter: 0.641 INCHES NOMINAL SINGLE MOUNTING FACILITY IN. 13 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.