The Switch,rotary, cataloged under National Stock Number 5930-01-345-9983, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-345-9983 |
| Primary Part Number | 74B059258-201 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Switch Contact Basic Design | NONPILE-UP SYMMETRICALNONPILE-UP SYMMETRICAL |
| Terminal Type | PRINTED CIRCUITPRINTED CIRCUIT |
| Overall Diameter | 0.485 INCHES MINIMUM AND 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM0.515 INCHES MAXIMUM IN |
| Precious Material | GOLDGOLD |
| Style Designator | TAP, CIRCULAR, BUSHING MOUNTTAP, CIRCULAR, BUSHING MOUNT |
| Individual Section Quantity | 11 |
| Features Provided | METALLIC INCLOSUREMETALLIC INCLOSURE |
| Precious Material and Location | TERMINAL SURFACES GOLDTERMINAL SURFACES GOLD |
| 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 |
|---|---|
| 74B059258-201 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 50P45-01-1-03N-F | 5/9 Secondary reference U.S. Government activity |
| 50P45-01-1-03N | 5/2 Secondary reference U.S. Government activity |
NSN 5930-01-345-9983 is a Switch,rotary, manufactured by The Boeing Company Div Defense, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-345-9983 has 1 manufacturer part number on file: 74B059258-201 (The Boeing Company Div Defense).
Key specifications for 74B059258-201: Switch Contact Basic Design: NONPILE-UP SYMMETRICALNONPILE-UP SYMMETRICAL; Terminal Type: PRINTED CIRCUITPRINTED CIRCUIT; Overall Diameter: 0.485 INCHES MINIMUM AND 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM0.515 INCHES MAXIMUM IN; Precious Material: GOLDGOLD. 9 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.