The Switch,rotary, cataloged under National Stock Number 5930-01-054-2053, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Invisio Communications Ltd. Government technical data includes 29 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5930-01-054-2053 |
| Primary Part Number | A7-07-0984 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Invisio Communications Ltd |
| Status | ACTIVE |
| Shaft Type | ROUND, FLATTED SINGLE ACTUATOR |
| Shaft Diameter | 6.0 MILLIMETERS NOMINAL SINGLE ACTUATOR MM |
| Switch Contact Basic Design | NONPILE-UP SYMMETRICAL |
| Terminal Type | TAB, SOLDER LUG |
| Overall Diameter | 20.0 MILLIMETERS NOMINAL MM |
| First Flat Length | 9.9 MILLIMETERS NOMINAL SINGLE ACTUATOR MM |
| Rotor Through Connection Quantity | 2 EACH SECTION |
| Contact Load Current Rating | 1.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| Contact Load Current Rating | 1.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| Mounting Method | THREADED BUSHING WITH PANEL SEAL SINGLE MOUNTING FACILITY |
| Thread Length | 6.00 MILLIMETERS NOMINAL SINGLE MOUNTING FACILITY MM |
| Pole Quantity | 2 EACH SECTION FRONT |
| Style Designator | TAP, CIRCULAR, BUSHING MOUNT |
| Individual Section Quantity | 2 |
| Nonturn Device Type | FLATTED BUSHING AT 3:00 OCLOCK |
| Nominal Thread Size | 0.375 INCHES SINGLE MOUNTING FACILITY IN |
| Shaft Length | 11.5 MILLIMETERS NOMINAL SINGLE ACTUATOR MM |
| Switch Actuator Stop Device Type | FIXED STOP SINGLE ACTUATOR |
| Contact Switching Action | BREAKS BEFORE MAKES EACH SECTION REAR |
| Contact Voltage Rating in Volts | 115.0 AC AT SEA LEVEL |
| Contact Voltage Rating in Volts | 28.0 DC AT SEA LEVEL |
| Thread Class | 2A SINGLE MOUNTING FACILITY A |
| Switch Actuator Positioning Increment | 30.0 DEGREES SINGLE ACTUATOR |
| Switch Actuator Indexing Position Quantity | 6 SINGLE ACTUATOR |
| Thread Series Designator | UNEF SINGLE MOUNTING FACILITY |
| Shaft Flat/slot Angular Location | 90.0 DEGREES FROM NONTURN DEVICE SINGLE ACTUATOR |
| Flat Height | 2.4 MILLIMETERS NOMINAL SINGLE ACTUATOR MM |
| Throw Quantity | 6 EACH SECTION REAR |
| Hazardous Locations/environmental Protection | DUSTPROOF |
| 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 |
|---|---|
| A7-07-0984 | Invisio Communications Ltd (GBR) |
| Reference | Meaning |
|---|---|
| A7-07-0984 | 3/9 Design control — primary reference British Aerospace North America Inc |
NSN 5930-01-054-2053 is a Switch,rotary, manufactured by Invisio Communications Ltd, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-054-2053 has 1 manufacturer part number on file: A7-07-0984 (Invisio Communications Ltd).
Key specifications for A7-07-0984: Shaft Type: ROUND, FLATTED SINGLE ACTUATOR; Shaft Diameter: 6.0 MILLIMETERS NOMINAL SINGLE ACTUATOR MM; Switch Contact Basic Design: NONPILE-UP SYMMETRICAL; Terminal Type: TAB, SOLDER LUG. 29 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.