The Switch,rotary, cataloged under National Stock Number 5930-01-407-0397, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5930-01-407-0397 |
| Primary Part Number | 320-6406629 FIND 9 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Contact Load Current Rating | 20.00 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| Style Designator | TAP, CIRCUIT SELECTOR |
| Contact Voltage Rating in Volts | 500.000 AC AT SEA LEVEL |
| 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 |
|---|---|
| 320-6406629 FIND 9 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 44201J | 5/2 Secondary reference U.S. Government activity |
| 211035363 | 5/9 Secondary reference Naval Sea Systems Command |
NSN 5930-01-407-0397 is a Switch,rotary, manufactured by Naval Sea Systems Command, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-407-0397 has 1 manufacturer part number on file: 320-6406629 FIND 9 (Naval Sea Systems Command).
Key specifications for 320-6406629 FIND 9: Contact Load Current Rating: 20.00 AMPERES RESISTIVE LOAD AC AT SEA LEVEL; Style Designator: TAP, CIRCUIT SELECTOR; Contact Voltage Rating in Volts: 500.000 AC AT SEA LEVEL; End Item Identification: FIRE CASUALTY EMERGENCY SHUTDOWN SWITCH ASSEMBLY ON SEAWOLF CLASS SUBMARINES. 3 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.