The Switch,rotary, cataloged under National Stock Number 5930-01-030-3027, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Raytheon Company Div Rmd Strategic. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5930-01-030-3027 |
| Primary Part Number | 721842-12 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Raytheon Company Div Rmd Strategic |
| Status | ACTIVE |
| Overall Diameter | 1.690 INCHES MAXIMUM IN |
| Style Designator | CIRCULAR WAFER, BUSHING MOUNT |
| Individual Section Quantity | 10 |
| Operating Temp Range | -65.0 TO 85.0 CELSIUS DEGC |
| 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 |
|---|---|
| 721842-12 PRIMARY | Raytheon Company Div Rmd Strategic (USA) |
| 277040-K10 | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch (USA) |
| PA022-4523 | Electro Switch Corp Div Electroswitch (USA) |
| Reference | Meaning |
|---|---|
| PA022-4523 | 5/9 Secondary reference Crl Components Inc |
NSN 5930-01-030-3027 is a Switch,rotary, manufactured by Raytheon Company Div Rmd Strategic, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-030-3027 has 3 manufacturer part numbers on file: 721842-12 (Raytheon Company Div Rmd Strategic), 277040-K10 (Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch), PA022-4523 (Electro Switch Corp Div Electroswitch).
Key specifications for 721842-12: Overall Diameter: 1.690 INCHES MAXIMUM IN; Style Designator: CIRCULAR WAFER, BUSHING MOUNT; Individual Section Quantity: 10; Overall Length: 4.500 INCHES NOMINAL IN. 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.