The Switch Box, cataloged under National Stock Number 5930-01-384-3334, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lake Shore Systems, Inc.. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5930-01-384-3334 |
| Primary Part Number | 5D3-03905 ITEM NO. 34 |
| Item Name | Switch Box |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Lake Shore Systems, Inc. |
| Status | ACTIVE |
| Main Line Maximum DC Voltage Rating in Volts | 355.0 |
| Main Line Maximum Current Rating in Amps | 30.00 |
| Supplementary Features | MARKINGS: OFF / ON |
| Criticality Code Justification | FEAT |
| Main Line Maximum AC Voltage Rating in Volts | 440.0 |
| Functional Description | DUTY: CONTINUOUS; AMBIENT TEMPERATURE: 50 DEGREES CELSIUS; INSULATION: CLASS B; WEIGHT: STATION 8OZ; ELEMENT 5OZ; ENCLOSURE: FOR WATERTIGHT MOUNTING (3FT-5 MINIMUM);SHOCKPROOFNESS: GRADE A, CLASS 1 OF MIL-S-901; SHOCK TESTS HAVE BEEN PERFORMED ON BASIC MOTOR CONTROLLER TYPES AND SHOCK TESTS ARE PERFORMED PERIODICALLY ON INDIVIDUAL COMPONENTS; THESE TESTS FORM PART OF A MONITORED QA PROGRAM OZ |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 5D1-04123 | Lake Shore Systems, Inc. (USA) |
| 5D3-03905 ITEM NO. 34 PRIMARY | Lake Shore Systems, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 6981ED200-39 | C/1 Advisory reference — outside the item-of-supply concept Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc |
NSN 5930-01-384-3334 is a Switch Box, manufactured by Lake Shore Systems, Inc., classified under FSC 5930, Switches. Status: active.
NSN 5930-01-384-3334 has 2 manufacturer part numbers on file: 5D1-04123 (Lake Shore Systems, Inc.), 5D3-03905 ITEM NO. 34 (Lake Shore Systems, Inc.).
Key specifications for 5D3-03905 ITEM NO. 34: Main Line Maximum DC Voltage Rating in Volts: 355.0; Main Line Maximum Current Rating in Amps: 30.00; Supplementary Features: MARKINGS: OFF / ON; Criticality Code Justification: FEAT. 6 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.