The Switch,rotary, cataloged under National Stock Number 5930-01-374-2945, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Ducommun Labarge Technologies, Inc.. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5930-01-374-2945 |
| Primary Part Number | 31730108 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Ducommun Labarge Technologies, Inc. |
| Status | ACTIVE |
| Switch Contact Basic Design | NONPILE-UP NONSYMMETRICALNONPILE-UP NONSYMMETRICAL |
| Terminal Type | TAB, SOLDER LUGTAB, SOLDER LUG |
| Style Designator | SNAP OR LINESNAP OR LINE |
| Hazardous Locations/environmental Protection | DUSTPROOFDUSTPROOF |
| 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 |
|---|---|
| 31730108 | Ducommun Labarge Technologies, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 31730108 | 3/9 Design control — primary reference Naval Sea Combat Systems Engineering Station |
NSN 5930-01-374-2945 is a Switch,rotary, manufactured by Ducommun Labarge Technologies, Inc., classified under FSC 5930, Switches. Status: active.
NSN 5930-01-374-2945 has 1 manufacturer part number on file: 31730108 (Ducommun Labarge Technologies, Inc.).
Key specifications for 31730108: Switch Contact Basic Design: NONPILE-UP NONSYMMETRICALNONPILE-UP NONSYMMETRICAL; Terminal Type: TAB, SOLDER LUGTAB, SOLDER LUG; Style Designator: SNAP OR LINESNAP OR LINE; Special Features: MATERIAL MAKE FROM LABARGE PART NUMBER 31730106MATERIAL MAKE FROM LABARGE PART NUMBER 31730106. 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.