The Switch,rotary, cataloged under National Stock Number 5930-00-201-9883, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 25 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-201-9883 |
| Primary Part Number | S28-5128G2 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Shaft Type | ROUND SINGLE ACTUATOR |
| Shaft Diameter | 0.250 INCHES NOMINAL SINGLE ACTUATOR IN |
| Switch Contact Basic Design | NONPILE-UP NONSYMMETRICAL |
| Nonturn Device Radius | 0.406 INCHES NOMINAL AT 5:00 OCLOCK IN |
| Terminal Type | TAB W/SCREW |
| Contact Load Current Rating | 20.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| Contact Load Current Rating | 20.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| Mounting Method | THREADED BUSHING SINGLE MOUNTING FACILITY |
| Thread Length | 0.500 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Style Designator | IN-LINE, CAM ACTUATED |
| Individual Section Quantity | 1 |
| Nonturn Device Type | PIN AT 5:00 OCLOCK |
| Features Provided | METALLIC INCLOSURE AND CAM ACTUATED |
| Nominal Thread Size | 0.375 INCHES SINGLE MOUNTING FACILITY IN |
| Shaft Length | 0.375 INCHES NOMINAL SINGLE ACTUATOR IN |
| Switch Actuator Stop Device Type | FIXED STOP SINGLE ACTUATOR |
| Contact Switching Action | BREAKS BEFORE MAKES SINGLE SECTION IN-LINE |
| Contact Voltage Rating in Volts | 250.0 DC AT SEA LEVEL |
| Contact Voltage Rating in Volts | 230.0 AC AT SEA LEVEL |
| Cam Actuated Switch Contact Arrangement | 2 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH SINGLE SECTION IN-LINE |
| Thread Class | 2A SINGLE MOUNTING FACILITY A |
| Switch Actuator Positioning Increment | 62.5 DEGREES SINGLE ACTUATOR |
| Switch Actuator Indexing Position Quantity | 2 SINGLE ACTUATOR |
| Thread Series Designator | UNEF SINGLE MOUNTING FACILITY |
| 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 |
|---|---|
| S28-5128G2 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| V28-5128G2 | Raytheon Company (USA) |
| V28-5128G2 | Raytheon Company Dba Raytheon Co (USA) |
| S28-5128G2 | Raytheon Company (USA) |
| Reference | Meaning |
|---|---|
| V28-5128G2 | 5/9 Secondary reference Raytheon Company Div Corp |
| S28-5128G2 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 5930-00-201-9883 is a Switch,rotary, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-201-9883 has 4 manufacturer part numbers on file: S28-5128G2 (Raytheon Company Dba Raytheon Co), V28-5128G2 (Raytheon Company), V28-5128G2 (Raytheon Company Dba Raytheon Co), S28-5128G2 (Raytheon Company).
Key specifications for S28-5128G2: Shaft Type: ROUND SINGLE ACTUATOR; Overall Height: 2.250 INCHES NOMINAL IN; Shaft Diameter: 0.250 INCHES NOMINAL SINGLE ACTUATOR IN; Switch Contact Basic Design: NONPILE-UP NONSYMMETRICAL. 25 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.