The Switch,rotary, cataloged under National Stock Number 5930-01-218-8939, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. Government technical data includes 20 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-218-8939 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Status | ACTIVE |
| Shaft Type | ROUND, FLATTED SINGLE ACTUATOR |
| Shaft Diameter | 0.250 INCHES NOMINAL SINGLE ACTUATOR IN |
| Switch Contact Basic Design | CODED |
| Nonturn Device Radius | 0.500 INCHES NOMINAL AT 12:00 OCLOCK IN |
| Terminal Type | SCREW |
| First Flat Length | 0.500 INCHES NOMINAL SINGLE ACTUATOR IN |
| Contact Load Current Rating | 10.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| Contact Load Current Rating | 125.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| Mounting Method | THREADED BUSHING SINGLE MOUNTING FACILITY |
| Thread Length | 0.414 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Contact Arrangement Truth Table | DECIMAL, 1 POLE - 16 POSITIONS SINGLE SECTION |
| Style Designator | WAFER, PRINTED BOARD, BUSHING MOUNT |
| Individual Section Quantity | 1 |
| Nonturn Device Type | PIN AT 12:00 OCLOCK |
| Shaft Length | 0.586 INCHES NOMINAL SINGLE ACTUATOR IN |
| Contact Voltage Rating in Volts | 115.0 AC AT SEA LEVEL |
| Contact Voltage Rating in Volts | 5.0 DC AT SEA LEVEL |
| Switch Actuator Positioning Increment | 22.5 DEGREES SINGLE ACTUATOR |
| Switch Actuator Indexing Position Quantity | 16 SINGLE ACTUATOR |
| Flat Height | 0.206 INCHES NOMINAL SINGLE ACTUATOR IN |
| 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 |
|---|---|
| P80-4530-56-3 | 3/9 Design control — primary reference Te Connectivity Corporation |
| 5541467-3 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
NSN 5930-01-218-8939 is a Switch,rotary, classified under FSC 5930, Switches. Status: active.
Key specifications for 5930-01-218-8939: Shaft Type: ROUND, FLATTED SINGLE ACTUATOR; Overall Height: 1.287 INCHES NOMINAL IN; Shaft Diameter: 0.250 INCHES NOMINAL SINGLE ACTUATOR IN; Switch Contact Basic Design: CODED. 20 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.