The Switch,rotary, cataloged under National Stock Number 5930-00-375-8941, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Westinghouse Electric Corp. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Switch,rotary |
| FSC / FSG | 5930 — Switches (FSG 59) |
| Manufacturers | Westinghouse Electric Corp (CAGE 79500) |
| Parameter | Value |
|---|---|
| NSN | 5930-00-375-8941 |
| Primary Part Number | BS1J131PC9 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| BS1J131PC9 PRIMARY | Westinghouse Electric Corp (USA) |
| BS1J130PC9 PRIMARY | Westinghouse Electric Corp (USA) |
| Reference | Meaning |
|---|---|
| BS1J130PC9 | 5/9 Secondary reference Westinghouse Electric Corp Power Generation-Generator Div |
| 563-6201-985440PC9 | 3/2 Design control — primary reference U.S. Government activity |
| 563-6201-985439PC9 | 3/2 Design control — primary reference U.S. Government activity |
| BS1J131PC9 | 5/9 Secondary reference Westinghouse Electric Corp Power Generation-Generator Div |
| BS1J131CHG9--9 17998 | C/1 Advisory reference — outside the item-of-supply concept Westinghouse Electric Corp |
NSN 5930-00-375-8941 is a Switch,rotary, manufactured by Westinghouse Electric Corp, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-375-8941 has 2 manufacturer part numbers on file: BS1J131PC9 (Westinghouse Electric Corp), BS1J130PC9 (Westinghouse Electric Corp).
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.